The volume of a given mass of gas is 273cm²³ at 0 degree Celsius what is the volume at 237°c if its Pressure remains Constant​

Answers

Answer 1
To solve this problem, we need to use the combined gas law, which relates the pressure, volume, and temperature of a gas under constant pressure. The formula for the combined gas law is:

(P1 V1) / T1 = (P2 V2) / T2

where P1 and T1 are the pressure and temperature of the gas at the initial state, and P2 and T2 are the pressure and temperature of the gas at the final state. We are given that the pressure remains constant, so we can simplify the formula to:

V1 / T1 = V2 / T2

We can plug in the values given in the problem:

V1 = 273 cm³ (initial volume)
T1 = 0°C + 273.15 = 273.15 K (initial temperature)
T2 = 237°C + 273.15 = 510.15 K (final temperature)

Solving for V2, we get:

V2 = V1 x (T2 / T1)
V2 = 273 cm³ x (510.15 K / 273.15 K)
V2 = 510.63 cm³ (rounded to two decimal places)

Therefore, the volume of the gas at 237°C is 510.63 cm³, assuming that the pressure remains constant.

Related Questions

A mother with a weight of 60 N is seated on the left side of a see-saw which is 3 m away from the pivot and her son with a weight of 40 N is seated at a distance of 4m on the right. Where should the sister of 10 N be seated to balance the see-saw?​

Answers

The sister of 10 N should be seated at a distance of 2 m from the pivot to balance the see-saw.

The total weight on the left side is 60 N, and on the right side is 50 N (40 N + 10 N). The two sides must be equal for the see-saw to balance, so 10 N needs to be added to the left side. The sister of 10 N should be placed 2 m away from the pivot on the left side to balance the see-saw.To balance the seesaw it is important that both forces pulling down on each side of the beam are exactly equal. This is only true if the needle is placed exactly in the middle of the candle beam. If one side is slightly longer, this would also make it heavier and it would drop down, as you might have observed.

For such more questions on  see-saw balance:

brainly.com/question/30016871

#SPJ11

How does changing the distance influence the force between the two charges?

As the distance __________, the absolute value of the force ___________.


increases; increases

increases; decreases

increases; does not change

decreases; does not change

Answers

Explanation:

As the distance increases, the absolute value of the force decreases. Therefore, the correct answer is "increases; decreases". This is in accordance with Coulomb's Law, which states that the force between two charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them. As the distance between the charges increases, the force between them decreases because the inverse square relationship causes the force to weaken rapidly with distance.

Consider the circuit

The current in the 5.0 Ohm resistor is:

Answers

The voltage across each resistors connected in parallel circuit is the same. Hence, according to Ohm's law, the current through the resistor of 5 ohms is 1.5 A.

What is Ohm's law ?

Ohm's law states that, the voltage across a circuit is the product of the resistance through and current flowing through the circuit.

V = I R.

The voltage over resistors connected in series circuit will be different whereas , that for a parallel circuit, voltage is constant.

Given v = 12 V

then, the current through the series circuit is the same for all the components in the circuit.

hence, the total resistance in the branch with 3 ohm and 5 ohms is:

R = R1 + R2  = 5. + 3 = 8 Ω

Now, the current passing through the branch will be 12 V/ 8 Ω  = 1.5 A.

Therefore, the current passing through the 5 ohm resistor is 1.5 A.

Find more on Ohm's law:

https://brainly.com/question/1247379

#SPJ1

HOW do the diagram and information in the
section "Stages of Photosynthesis"
develop
a coherent understanding of light and dark
reactions?

Answers

The diagram and information in the section "Stages of Photosynthesis" provide a coherent understanding of the light and dark reactions of photosynthesis.

What is light and dark reactions?

The light-dependent reactions occur in the thylakoid membranes of the chloroplasts and are driven by light energy. The light energy is absorbed by pigments such as chlorophyll and converted into chemical energy in the form of ATP and NADPH. The light-dependent reactions also produce oxygen gas as a byproduct.

The ATP and NADPH produced in the light-dependent reactions are then used in the light-independent reactions, which occur in the stroma of the chloroplasts. The light-independent reactions, also known as the Calvin cycle, use carbon dioxide and the energy from ATP and NADPH to synthesize glucose and other organic compounds. The Calvin cycle does not directly require light, but it is dependent on the products of the light-dependent reactions.

Together, the light-dependent and light-independent reactions of photosynthesis form a coherent cycle that allows plants and other photosynthetic organisms to convert light energy into chemical energy in the form of glucose and other organic compounds. The diagram and information in the section "Stages of Photosynthesis" provide a clear visual and textual representation of this process, helping to develop a coherent understanding of the overall process of photosynthesis.

Learn more about light and dark reactions, here:

https://brainly.com/question/12995206

#SPJ1

what's a formula of velocity?​

Answers

[tex] \boxed{\boxed{ \rm \: Velocity = \dfrac{Displacement}{Time} }}[/tex]

Complete the following sentence on what will happen to the two elements in this model: the two elements will or will not bond into one ratio

Answers

Answer:

The sentence can be completed as:

The two elements in this model may or may not bond into one ratio, depending on their electronegativities and the specific conditions of the reaction.

pls help Demarius is at the bottom of a hill. The hill has an upward slope of 13.5above horizontal. When Demarius has walked 955 meters along this slope, how much elevation has he gained?

a.255 m
b.955 m
c.929 m
d.223 m

Answers

Demarius has gained an elevation of 233 m. Option D.

Elevation calculation

To solve this problem, we can use trigonometry. Let's call the elevation Demarius has gained "h". Then, we can use the following trigonometric relationship:

tan θ = h / d

where θ is the angle of the slope (13.5°), and d is the distance Demarius has walked along the slope (955 m).

Rearranging this equation to solve for h, we get:

h = d * tan θ

Substituting the values we know, we get:

h = 955 m * tan 13.5°

h ≈ 223 m

Therefore, Demarius has gained approximately 223 meters in elevation.

More on elevation can be found here: https://brainly.com/question/29477960

#SPJ1

pls help Cassie is taking a tour of a college campus. The tour starts at a statue where she walks 0.25 miles north, 0.18 miles west, 0.28 miles north, 0.33 miles east, then 0.78 miles south. At the end of the tour, what is Cassie's displacement vector from the statue?

a.0.21 miles, 60.0 east of south
b.0.21 miles, 34.6 south of east
c.0.30 miles, 60.0 south of east
d.0.30 miles, 34.6 east of south

Answers

Cassie's displacement vector from the statue is 0.30 miles (which is the magnitude of the vector formed by the x and y components) and it points 34.6° east of south.

So the correct answer is option d: 0.30 miles, 34.6 east of south.

What is Displacement Vector?

In physics, displacement vector is a vector that describes the change in position of an object, relative to its starting point, and it's defined as the vector that points from the initial position of the object to its final position.

o find Cassie's displacement vector from the statue, we need to determine the distance and direction from the statue to Cassie's final position. We can use vector addition to add up the individual displacement vectors for each leg of her journey:

The first leg is 0.25 miles north, which can be represented by a vector pointing straight up.

The second leg is 0.18 miles west, which can be represented by a vector pointing straight left.

The third leg is 0.28 miles north, which can be represented by a vector pointing straight up.

The fourth leg is 0.33 miles east, which can be represented by a vector pointing straight right.

The fifth leg is 0.78 miles south, which can be represented by a vector pointing straight down.

We can add these vectors together by breaking them down into their x and y components, then adding the x components separately and the y components separately. The resulting vector will have an x component and a y component that give us the total distance and direction from the statue to Cassie's final position.

The x components of the vectors are:

0 (no x component for the first leg)

-0.18 miles (negative because it's pointing left)

0 (no x component for the third leg)

0.33 miles

0 (no x component for the fifth leg)

Adding these together gives us a total x displacement of:

0 + (-0.18) + 0 + 0.33 + 0 = 0.15 miles east

The y components of the vectors are:

0.25 miles

0 (no y component for the second leg)

0.28 miles

0 (no y component for the fourth leg)

-0.78 miles (negative because it's pointing down)

Adding these together gives us a total y displacement of:

0.25 + 0 + 0.28 + 0 + (-0.78) = -0.25 miles south

Therefore, Cassie's displacement vector from the statue is 0.30 miles (which is the magnitude of the vector formed by the x and y components) and it points 34.6° east of south.

So the correct answer is option d: 0.30 miles, 34.6 east of south.

Learn more about  Displacement Vector from given link

https://brainly.com/question/12006588

#SPJ1

Which characteristic makes a digital signal more useful than an analog signal for storing information?
A. A digital signal includes a spectrum of colors.
B. A digital signal cannot be heard by humans.
C. A digital signal is more difficult to copy.
D. A digital signal moves between a discrete number of values.

Answers

I think the answer would be A. A digital signal cannot be heard by humans

Thirteen resistors are connected across points A and B as shown in the figure. If all the resistors are
accurate to 2 significant figures, what is the equivalent resistance between points A and B?

Answers

The equivalent resistance between points A and B in the diagram is 22 Ω

How do I determine the equivalent resistance?

We shall begin by obtaining the equivalent resistance in parallel (i,e the three 6 Ω resistor). Details below:

Resistor 1 (R₁) = 6 ΩResistor 2 (R₂) = 6 ΩResistor 3 (R₃) = 6 ΩEquivalent resistance (Rₜ) = ?

1/Rₜ = 1/R₁ + 1/R₂ + 1/R₃

1/Rₜ = 1/6 + 1/6 + 1/6

1/Rₜ = 3/6

1/Rₜ = 1/2

Rₜ = 2 Ω

Finally, we shall determine the equivalent resistance between A and B (i.e series arrangement). Details below:

Resistor 1 (R₁) = Resistor 2 (R₂) = ... = Resistor (R₁₁) = 2 ΩEquivalent resistance (R) =?

R = R₁ + R₂ + R₃ + R₄ + R₅ + R₆ + R₇ + R₈ + R₉ + R₁₀ + R₁₁

R = 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2

R = 22Ω

Thus, we can conclude that the equivalent resistance is 22 Ω

Learn more about resistance:

https://brainly.com/question/13691672

#SPJ1

9. A bullet of mass 8g is stationary in the barrel of a gun of mass 4kg. The trigger is pulled and a force of 2.8kN is exerted on the bullet for 1.7ms. Calculate or find: a) Velocity of the bullet as it leaves the barrel of the gun. b) Recoil velocity of the gun. c) Show by calculation which type of collision is taking place.​

Answers

The velocity of the bullet would be 595 m/s.The recoil velocity of the gun would be-1.19 m/sThe type of collision taking place is inelastic

Momentum problem

After the trigger is pulled, the momentum of the system is:

p = mv

where p is the momentum, m is the mass, and v is the velocity.

Before the bullet is fired:

p = 0

After the bullet is fired:

p = (0.008 kg)(v) + (4 kg)(-u)

where u is the recoil velocity of the gun.

Since there are no external forces acting on the system, the initial momentum is equal to the final momentum:

0 = (0.008 kg)(v) + (4 kg)(-u)

Solving for u, we get:

u = -(0.008 kg)(v)/(4 kg) = -0.002 v

Substituting this into the equation for the momentum, we get:

p = (0.008 kg)(v) + (4 kg)(0.002 v) = 0.016 v

The force applied to the bullet is given by:

F = ma

where F is the force, m is the mass, and a is the acceleration.

Rearranging this equation to solve for acceleration, we get:

a = F/m = (2.8 kN)/(0.008 kg) = 350,000 m/s^2

Using the kinematic equation:

v = u + at

where u is the initial velocity (which is zero), t is the time, and a is the acceleration, we can solve for the final velocity:

v = at = (350,000 m/s^2)(1.7 × 10^-3 s) = 595 m/s

Therefore, the velocity of the bullet as it leaves the barrel of the gun is 595 m/s.

b) The recoil velocity of the gun is given by:

u = -(0.008 kg)(v)/(4 kg) = -0.002 v = -1.19 m/s

c) In an elastic collision, kinetic energy is conserved, while in an inelastic collision, kinetic energy is not conserved.

The initial kinetic energy of the system is zero, since both the bullet and the gun are stationary. After the collision, the kinetic energy of the system is:

K = (1/2)mv^2 + (1/2)Mu^2

where K is the kinetic energy, m is the mass of the bullet, v is its velocity, M is the mass of the gun, and u is its recoil velocity.

Substituting the values we found earlier, we get:

K = (1/2)(0.008 kg)(595 m/s)^2 + (1/2)(4 kg)(1.19 m/s)^2 = 1340 J

The work done on the bullet is:

W = Fs = (2.8 kN)(2 × 10^-3 m) = 5.6 J

Since the work done on the bullet is less than the change in kinetic energy of the system, the collision is inelastic.

More on momentum can be found here: https://brainly.com/question/30677308?

#SPJ1

If the same force is applied to an object with a small mass,it will have a blank accelertaion

Answers

If the same force is applied to an object with a small mass, it will experience a greater acceleration due to less inertia and the ease with which it can be accelerated. In contrast, an object with a larger mass will require more force to achieve the same acceleration.

According to Newton's Second Law of Motion, the acceleration of an object is directly proportional to the force applied to it and inversely proportional to its mass. Mathematically, we can express this relationship as:

acceleration = force / mass

Therefore, if the same force is applied to an object with a small mass, it will experience a greater acceleration compared to an object with a larger mass. This is because the smaller mass results in less inertia, meaning it requires less force to cause a given acceleration. In other words, a smaller mass will accelerate more easily when the same force is applied to it. For example, if you apply the same force to a baseball and a bowling ball, the baseball will accelerate much more quickly because it has a smaller mass than the bowling ball. Conversely, if you apply the same force to a truck and a car, the car will accelerate more quickly because it has a smaller mass than the truck.

To know more about acceleration please refer: https://brainly.com/question/12550364

#SPJ4

pls help i need it for tomorrow

Answers

An unexpected result is examined a lot more closely, since it must disagree with some currently accepted theory to be accepted as unexpected.

What is an example of a hypothesis ?

A scientist may develop the hypothesis that a given type of tomato will be red if it carries the gene for the colour red. The scientist then discovers that every tomato of this variety is red during investigation.

Hypotheses are frequently employed to promote scientific research and enhance knowledge. These clear declarations serve as the cornerstone for all research experiments.

Therefore, a problem in the creation of a hypothesis may lead to errors in the design of a whole experiment.

Learn more about  experiments on:

https://brainly.com/question/30055326

#SPJ1

What is the young’s modulus for polythene in n/m2

Answers

The Young's modulus for polythene is 0.3-0.5 GPa (3000-5000 N/m2).

The Young's modulus (E) is a property of the material that tells us how easily it can stretch and deform and is defined as the ratio of tensile stress (σ) to tensile strain (ε). Where stress is the amount of force applied per unit area (σ = F/A) and strain is extension per unit length (ε = dl/l).Young's modulus E, the Young modulus, or the modulus of elasticity in tension or compression, is a mechanical property that measures the tensile or compressive stiffness of a solid material when the force is applied lengthwise.The higher the modulus, the more stress is needed to create the same amount of strain; an idealized rigid body would have an infinite Young's modulus. Conversely, a very soft material (such as a fluid) would deform without force, and would have zero Young's modulus.

For such more questions on Young's modulus:

brainly.com/question/30730491

#SPJ11

The government is hiking in the price of petroleum products time to time. It is causing the energy crisis further.
Write any two logics.

Answers

The energy crisis is generally caused by increasing the population or excessive utilization of non-renewable sources of energy.

What are the main causes of the energy crisis?

Most of the time, energy crises typically have been provoked by localized shortages, wars, and market manipulation. Some have stated that government characteristics and actions like tax hikes, nationalization of energy companies, etc. are responsible for such circumstances. Definitely, these facts are true.

Apart from this, the regulation of the energy sector shifts the supply and demand of energy away from its economic equilibrium and may also be responsible for hiking the price of petroleum products from time to time. If the government may raise the price of any product, it will not be affordable for common consumers due to a lack of earnings and financial strength. This ultimately leads to an energy crisis.

To learn more about the Energy crisis, refer to the link:

https://brainly.com/question/1261870

#SPJ9

Answer question in photo

Answers

The potential energy of an object is the product of its mass, acceleration due to gravity and height of the object from the surface. Here, the potential energy of the object is 3118.2 J.

What is potential energy ?

Potential energy of an object is the energy generated by virtue of its position. It is the energy stored on the object when it is at rest. When the object starts moving its potential energy starts to convert to kinetic energy.

the potential energy of an object is related to its mass, acceleration due to gravity g and height from the surface h as:

P = mgh.

then, m = 26.21 Kg

h = 12.14 m

g = 9.8 m/s²

p = 26.21 Kg × 9.8 m/s² × 12.14 m = 3118.2 J.

Therefore, the potential energy of the object is 3118.2 J.

Find more on potential energy:

https://brainly.com/question/24284560

#SPJ1

It takes a certain power P to keep a plane moving along at a speed v. The power needs to overcome air drag which increases as the speed
increases, and it needs to keep the plane in the air which gets harder as the speed decreases. So assume the power required is given by
P = cv^2+ d/v^2
where c and d are positive constants. (They depend on your plane, your altitude, and the weather, among other things.) Enter here _______
the choice of w that will minimize the power required to keep moving at speed v. Suppose you have a certain
amount of fuel and the fuel flow required to deliver a certain power is proportional to to that power. What is the speed u that will maximize your
range (i.e., the distance you can travel at that speed before your fuel runs out)? Enter your speed here _____
Finally, enter here_____
the ratio of the speed that maximizes the distance and the speed that minimizes the required power.

Answers

The ratio of the speed that maximizes the distance and the speed that minimizes the required power is 1.

What is distance?

Distance is the measurement of space between two objects or points. It is an important concept in mathematics, physics, and many other scientific fields. Distance can be measured in linear units such as meters, kilometers, feet, or miles. It can also be measured in angular units such as degrees, radians, or arcminutes. Distance can be calculated by using various formulas and calculations, such as the Pythagorean theorem or the distance formula.

The choice of w that will minimize the power required to keep moving at speed v is w = √(d/c). The speed u that will maximize the range is u = √(d/c) × v. The ratio of the speed that maximizes the distance and the speed that minimizes the required power is 1.

To learn more about distance

https://brainly.com/question/26550516

#SPJ1

the total energy of a system is 300j. if the potential energy is 40j what is the kinetic energy if the object started 300m above the ground?

Answers

Answer:

43.3 m/s.

Explanation:

Assuming the potential energy is due to the gravitational potential energy, we can use the conservation of energy to find the kinetic energy:

Total energy = Potential energy + Kinetic energy

Kinetic energy = Total energy - Potential energy

Kinetic energy = 300 J - 40 J = 260 J

However, we need to know the mass of the object to convert the kinetic energy to velocity. We can use the potential energy to find the mass:

Potential energy = mgh

40 J = m(9.81 m/s^2)(300 m)

m = 0.137 kg

Now we can use the kinetic energy to find the velocity:

Kinetic energy = (1/2)mv^2

260 J = (1/2)(0.137 kg)v^2

v^2 = (2*260 J) / 0.137 kg

v = 43.3 m/s (rounded to one decimal place)

Therefore, the kinetic energy is 260 J and the velocity of the object when it reaches the ground is 43.3 m/s.

how much does a change in mass affect the kinetic energy of two balls of comparable diameter?​

Answers

Answer:

Mass and kinetic energy have a positive relationship, which means that as mass increases, kinetic energy increases, if all other factors are held constant.

In this state, Kinetic energy is equal to half of the product mass and velocity. SI unit is joules. So it's if the mass is doubled then the kinetic energy also gets doubled.

the impulse experienced by a car is 4000 kg•m/s. What is the change in it's momentum?

Answers

The car's momentum change is 4000 kg/m/s because momentum change equals impulse.

Elaborating:

Impulse can be summed up as follows: In this case, the car experienced an impulse of 4000 kg/s. Impulse = force x time.

The following formula can be used to determine the car's change in momentum using this information: The car's momentum change is 4000 kg/m/s because momentum change equals impulse.

How does momentum relate to impulse?

The change in an object's momentum caused by a force acting on it for a certain amount of time is equal to impulse. An object's momentum change is measured by its impulse, which is defined as the sum of the object's acting force and time. Calculating impulse can be done by: Force x time is the impulse.

Learn more about momentum:

brainly.com/question/402617

#SPJ1

Alyssa would like to consume carbohydrates from a healthy carb source. What would be a good choice for her to consume?

Answers

The kind of food that she may have to consume is garlic bread.

Is garlic bread a healthy source of carbohydrates?

Garlic bread is a type of bread that is usually made with bread, butter, and garlic.

Garlic bread is generally high in calories, fat, and sodium, and it may also contain added sugars or artificial flavors. Additionally, the type of bread used to make garlic bread is usually white bread, which is refined and low in fiber.

It can help you to have a whole lot of carbohydrates.

Learn more about carbohydrates:https://brainly.com/question/29775112

#SPJ1

A school classroom has six identical lamps. Each of the lamps is connected in parallel across a 220V mains supply. State the voltage across one of the lamps

Answers

The voltage across one of the lamps will be 220V. This is because when components are connected in parallel, the voltage across each component is the same as the voltage across the source.

What is voltage?

Voltage is a measure of the potential difference in electrical energy between two points. It is measured in volts and is the electrical force that causes current to flow in an electrical circuit. Voltage is the energy per unit charge that causes a current to flow through a conductor. It can be compared to the pressure of water in a pipe, where the greater the pressure, the more water that can be pushed through the pipe. Voltage is the primary factor in determining the amount of electrical current that can be produced in an electrical circuit. Voltage is also related to the amount of power that can be produced in an electrical circuit. Voltage can be generated by a variety of sources, such as batteries, generators, and rectifiers.

To learn more about voltage

https://brainly.com/question/27861305

#SPJ1

how does temperature affect a football players performance indepented and depented variable, constants and hypothesis

Answers

Because you are testing temperature, it is the independent variable. You must calculate each player's score because you're aiming to gauge how effectively football players perform in various environments.

What kind of hypothesis would you use?

Hypothesis The amount of happiness increases with daily sun exposure. The assumed cause in this example and the explanatory variables is sun exposure. The assumed impact, or dependent variable, is the degree of happiness.

What does a scientific hypothesis mean?

A hypothesis is a statement about the physical world that can be verified by observations or tests. Hypotheses must be falsifiable and subject to scientific scrutiny in order to qualify as scientific.

To know more about Hypothesis visit:

https://brainly.com/question/29519577

#SPJ9

A pulley has a radius of 20 cm and a mass of 6 kg. Find the work and power if the 25kg mass is raised to 12m

Answers

To calculate the work done by the pulley and the power required to lift a 25 kg mass to a height of 12 m using the pulley, we need to consider the potential energy gained by the mass and the work done by the pulley.

The potential energy gained by the mass is given by the equation mgh, where m is the mass, g is the acceleration due to gravity (9.81 m/s^2), and h is the height. Substituting the given values, we get: Potential energy gained = 25 kg × 9.81 m/s^2 × 12 m = 2943.6 J. To calculate the work done by the pulley, we need to consider the force required to lift the mass and the distance over which the force is applied. The force required to lift the mass is given by the equation F = mg, where m is the mass and g is the acceleration due to gravity. Substituting the given values, we get: Force required = 25 kg × 9.81 m/s^2 = 245.25 N. The distance over which the force is applied is equal to the distance the mass is lifted, which is 12 m. The work done by the pulley is therefore: Work done by pulley = force × distance = 245.25 N × 12 m = 2943 J. To calculate the power required, we can use the equation power = work/time. The time taken to lift the mass can be calculated using the equation h = ut + 0.5at^2, where u is the initial velocity (zero in this case), a is the acceleration due to gravity, and t is the time taken. Rearranging the equation, we get: Time taken = sqrt(2h/g) = sqrt(2 × 12 m/9.81 m/s^2) = 1.71 s. Substituting the values for work and time, we get: Power required = work/time = 2943 J/1.71 s = 1717.54 W. Therefore, the work done by the pulley is 2943 J and the power required is 1717.54 W to lift a 25 kg mass to a height of 12 m using a pulley with a radius of 20 cm and a mass of 6 kg

To learn more about Pulley click the link below

brainly.com/question/13752440

#SPJ4

if the distance between 2 troughs is 2.6 meters and a wave is traveling at a speed of 129 m/s, find the period of the wave

Answers

The period of the wave is the inverse of the frequency. The distance between the two successive crest or troughs is known as the wavelength. The period of the wave is 0.020 s.

What is period of a wave?

The time taken by the particle of the medium to complete one vibration is defined as the period of the wave. The number of oscillations per second is known as the frequency. The equation used to calculate the period of a wave is:

T = 1 / f

The frequency of a wave is:

f = ν / λ

f = 129 m/s / 2.6 m

f = 49.6 Hz

Then the period of a wave is:

T = 1 / f

T = 1 /  49.6

T = 0.020 s

Thus the period of a wave is 0.020 s.

To know more about period, visit;

https://brainly.com/question/29199104

#SPJ9

an objects potential energy is do to its?

Answers

An objects potential energy is due to its state of rest.

Define potential energy

Potential energy is a form of accumulated energy that is dependent on the relationship between different system components. When a spring is compressed or expanded, its potential energy increases. The potential energy of a steel ball is greater when it is raised above the earth than when it is brought to Earth.

Energy that is conserved or kept in a substance or object is known as potential energy. The position, arrangement, or condition of the item or substance determines the amount of stored energy. It can be pictured as energy with the "potential" to perform labor. Mechanical energy, electrical energy, chemical energy, radiant energy, nuclear energy, and heat energy are the six categories of potential energy.

To learn more about potential energy use:

https://brainly.com/question/14427111

#SPJ1

two people are being pulled up out of the water by a helicopter the helicopter pulls the two people upwards who weigh a combined 150 kg and lifts them 20 meters. determine the work done by the helicopter is this work turned into kinetic or potential energy

Answers

Answer:

The work done by the helicopter is equal to the force applied multiplied by the distance moved in the direction of the force. In this case, the force is equal to the weight of the two people, which is given as 150 kg, and the distance moved in the direction of the force is 20 meters.

Therefore, the work done by the helicopter is:

Work = Force x Distance = 150 kg x 9.8 m/s^2 x 20 m = 29,400 J

This work is turned into potential energy, which is stored in the two people lifted by the helicopter. As the helicopter pulls the people upward, their potential energy increases due to their increased height above the ground. If the helicopter were to release the people, their potential energy would be converted into kinetic energy as they fell back down to the ground.

Explanation:

On Saturday nights, Greg, likes to go to the Frisco Disco, where he can dance under the strobe light. The strobe contains a 200, u capacitor that stores charge over a 1000 V potential difference. If the strobe flashes 4 times each second, what is the current flow created by the strobe's capacitor?

Answers

Explanation:

The current flow created by the strobe's capacitor can be calculated using the formula:

I = C * (ΔV / Δt)

where I is the current flow, C is the capacitance, ΔV is the potential difference, and Δt is the time interval between flashes.

Substituting the given values, we get:

I = 200 * 10^-6 F * (1000 V / 1 s) * 4

Simplifying this expression, we get:

I = 0.8 A

Therefore, the current flow created by the strobe's capacitor is 0.8 amperes

What is the frequency of a wave that has a wave speed of 40 m/s and a wavelength of 0.60 m?

Answers

Answer: I believe the frequency of a wave is 66.6667 Hz :)

Explanation:

Which of the following statements best describes what happens to the rocket’s trajectory when the angle of
launch is lowered to 45 degrees?

Answers

This means that the rocket will not reach the same height as it would at a higher launch angle, and it will also cover less horizontal distance before hitting the ground.

What is Trajectory angle?

Trajectory angle refers to the angle at which an object is launched or thrown relative to the horizontal plane. It is the angle between the initial velocity vector of the object and the horizontal plane. In physics and engineering, the trajectory angle is an important parameter that determines the trajectory of a projectile or a moving object.

Lowering the angle of launch of a rocket to 45 degrees will result in a shorter and lower trajectory compared to launching the rocket at a higher angle. When the rocket is launched at a lower angle, it will have less vertical velocity and more horizontal velocity compared to a rocket launched at a higher angle.

However, launching the rocket at a lower angle can be useful in certain situations where the goal is to cover a shorter distance or to maintain a lower altitude, such as in a low-altitude reconnaissance mission or in a missile attack where the target is closer.

Learn more about Trajectory angle from given link

https://brainly.com/question/29148039

#SPJ1

Other Questions
Find the value of x if the 8th term of the expansion of(x^3+1)^12 is equal to 25952256a. 2b. 4c. 6d. 3 Please help! How many protons, neutrons,and electrons are in this ion?46 Ca+20A. 20 pt, 26 n, 20 e-B. 20 pt, 26 n, 18 e-C. 23 pt, 23 n, 21 e-D. 20 pt, 26 n, 22 e- 4. Which of the following is not be an example of a citizen being influenced by mass media?O A voter decides to not support a political party after reading a newspaper article.O A citizen decides to speak out against a particular bill after watching a segment about it on a cable television news program.A voter changes their mind about supporting a local candidate after hearing rumors about the candidate during a lunchtime conversation.A voter decides to no longer support a candidate after reading a message about that candidate shared on a social networking website. Write the function in standard form and determine the end behavior. Be sure to use limit notation. 7. f(x)=-4 x^{3}-10 x^{12}+13 x) 8. ( f(x)=8 x^{21}-5 x^{2}+13 x ) 9. ( f(x)=x^{32}-10 x^{14} Compare how the three branches of government conducted business 200 years go to how how they conduc it today.The three branches of government had to do in the early days of the United States than they do today.Word Bank:much lesssomewhat moresomewhat lessmuch moreBlank 1: The basic structural and physiological unit of all living organism is the During the summer, Olympic swimmer Adam Johnson swims every day. On sunny summer days, he goes to an outdoor pool, where he may swim for no charge. On rainy days, he must go to a domed pool. At the beginning of the summer, he has the option of purchasing a $15 season pass to the domed pool, which allows him use for the entire summer. If he doesn't buy the season pass, he must pay $1 each time he goes there. Past meteorological records indicate that there is a 60% chance that the summer will be sunny (in which case there is an average of 6 rainy days during the summer) and a 40% chance the summer will be rainy (an average of 30 rainy days during the summer).Before the summer begins, Adam has the option of purchasing a long-range weather forecast for $1. The forecast predicts a sunny summer 80% of the time and a rainy summer 20% of the time. If the forecast predicts a sunny summer, there is a 70% chance that the summer will actually be sunny. If the forecast predicts a rainy summer, there is an 80% chance that the summer will actually be rainy. Assuming that Adam's goal is to minimize his total expected cost for the summer, what should he do? Also find EVSI and EVPI 15. The solid shape below is made up four equilateral triangles and a square. What is the sum of all the edges in the solid shape? Solve the system of equation using the method of choice. Show work and steps.10x+5y=-20-4x+6y=-8 Question 1(a) Discuss the concept of price escalation and why it can mislead an international Market. How can this problem be counter-acted?(10 marks)(b) What are the causes of price escalation? Do they differ for export and good produced and sold in the foreign country?(10 marks) How many moles are in 79.91g of beryllium chloride? Camilla picks a marble at random. Without putting the first marble back, she picks a second marble at random. Are thCamilla picks a marble at random. Without putting the first marble back, she picks a second marble at random.Are these two events dependent or independent? The original price of a polo shirt is $20. How much will Bert pay if he buys it during the sale? 95/56 and 2 5/7 correct symbol ALGEBRA 1 HW!! I GIVE BRAINLYEST FOR ANSWERS Rewrite the Cartesian equation y = 3x^2 as a polar equation. r() = 1/3 tan() sec()Enter theta for if needed. I give crown help and more points if you help Sodium (Na) + Chlorine (CI)=Hydrogen (H)+ Fluorine (F)= Hydrogen (H) + Oxygen (O) =Magnesium (Mg) + Bromine (Br) =Aluminum (Al) + Chlorine (CI) =Hydrogen (H) + Nitrogen (N) =Boron (B) + Sulfur (S) =Magnesium (Mg) + Phosphorous (P) =Carbon (C) + Hydrogen (H) =Silicon (Si) + Oxygen (O) = how is the celebration of special dad connected to peoples rights and responsibilities? Your veterinarian has requested that you collect urine from the sick doe arriving at the clinic in a half hour. What strategies will you use to try and collect this urine? What strategies would you use if it was a sheep?