A student is using a sound machine to produce the sound waves presented in the data table below. How could the student manipulate the sounds to make them match in pitch but make sound wave #1 louder than sound wave #2?

Answers

Answer 1

Answer: Make the frequency higher for number 1 and have the same amplitude.

Explanation: Wavelength and frequency are directly related so if you change one of those then you can't keep the other one the same. You would need to raise the frequency which would make 1 louder and keep amplitude the same for both so that 1 is louder.

Answer 2

To make the sounds match in pitch while making sound wave 1 louder than sound wave 2 : Increase the frequency for wave #1 while setting their amplitudes at the same value

The wavelength of a sound wave is inversely proportional to its frequency therefore when the frequency of wave 1 is increased its wavelength decreases with equal proportion.

Since the increase in frequency results to a decrease in wavelength. therefore to make wave 1 louder, both waves we will have to set the amplitude values of the waves at the same amplitude.

Hence we can conclude that to make the sounds match in pitch while making sound wave 1 louder than sound wave 2 ; Increase the frequency for wave #1 while setting their amplitudes at the same value.

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Related Questions

During a race, you speed up from 2.5 m/sec to 4.4 m/sec in 3.4 seconds.
(a) What is your change in speed?
1.9
m/sec
(b) What is your acceleration?
0.55
X m/sec2

Answers

Nnnnnnnnnnnnfndjduvsbhknexyuiookbjdaaz

Aluminum hydroxide is a common _________

Answers

Answer:base

Explanation:apex

the primary_______ cortex specializes in receiving signals from different parts of the body?

Answers

Answer:

somatosensory

Explanation:

The primary somatosensory cortex specializes in receiving signals from different parts of the body.

Are these right? Just need you to confirm or tell we what I got wrong. Thanks

Answers

Answer:

yes it is write

Explanation:

Which of the following shows places on the Earth's surface the most accurately?
A.thematic maps
B.globes
C.general purpose maps
D.physical maps

Answers

I believe that the answer is D physical map.

Answer:

b: globes

Explanation:

the earth cannot be accurately put onto a map without distortion in places away from the equator

this is my exam question be serious

a. what are professions and manpower related to teaching field? describe any one
b. write the name of any four diseases that attack on cows and buffaloes. explain any two of them
c. "modern technology is developed from ancient technology."justify this statement.

Answers

Answer:

hey answer in the comment section

Test yourself: 1
A truck has mass of 1000 kg. What force will give it an acceleration of 1.5 m/s2
Given:
Answer
Unknown:
Formula
Substitute the numerical
values in the formula
Final Answer

Answers

Answer:

F = 1500 [N]

Explanation:

To solve this problem we must use Newton's second law, which tells us that the sum of all forces must be equal to the product of mass by acceleration.

ΣF = m*a

F = 1000*1.5

F = 1500 [N]

How do electromagnetic and mechanical waves compare?

Answers

They are both transferring energy from one place to the other.
Electromagnetic waves can travel through space mechanical waves cannot.
Mechanical waves need a medium to travel through.

What does science explain?

A) moral values

B) Biased opinion

C) Meaning of life

D) Natural phenomena

Answers

Answer:

D - Natural Phenomena

Answer:

D) Natural phenomena

Explanation:

science can't explain the others

water is used in hot water bag why

Answers

Answer:

Explanation:

Water has highest specific heat compared to other liquids , therefore water gives out largest amount of heat for a fixed temperature change , as compared to other liquids i.e. it cools down slowly than any other liquid . Hence used in hot water bags so that bag remains hot for a long time .

Sven's team put its insulated ice cube into a sealed plastic container. Which
type of thermal energy transfer was the team trying to prevent?
A. Radiation
B. Convection
C. Conduction
D. Translation

Answers

They are trying to prevent convection

Answer:B

Explanation:

1. List the point where the car has the greatest potential energy.
2. List the point where the car has the least potential energy.
3. List the point where the car has the greatest kinetic energy.
4. List the point where the car has the least kinetic energy.

Answers

Answer:

1) The point where the car has the greatest potential energy is Point A

2) The point where the car has the least potential energy is Point C

3) The point where the car has the greatest kinetic energy is Point C

4) The point where the car has the greatest kinetic energy is Point A

Explanation:

The potential energy of the car is given by the formula, PE = Mass × Gravity × Height

Therefore, as the height increases, the potential energy of the car increases

The total mechanical energy of the car, which is constant, is given by the following equation

The total mechanical energy = The Potential Energy + The Kinetic Energy

Therefore, at the point where the potential energy is lowest, the kinetic energy is highest.

A 100.0-kg bakery sign hangs from two thin cables as shown.

What is the tension in each cable?

Answers

Answer:

1. T₁ = 500 N

2. T₂ = 866 N

Explanation:

Please see attached photo for the diagram.

Thus, we can obtain obtained the value of T₁ and T₂ as follow:

1. Determination of T₁

Angle θ = 30

Hypothenus = 100 kg

Opposite = T₁ =?

Sine θ = Opposite /Hypothenus

Sine 30 = T₁ / 100

Cross multiply

T₁ = 100 × Sine 30

T₁ = 100 × 0.5

T₁ = 50 Kg

Multiply by 10 to express in Newton

T₁ = 50 × 10

T₁ = 500 N

2. Determination of T₂

Angle θ = 60

Hypothenus = 100 kg

Opposite = T₂ = ?

Sine θ = Opposite /Hypothenus

Sine 60 = T₂ / 100

Cross multiply

T₂ = 100 × Sine 60

T₂ = 100 × 0.8660

T₂ = 86.6 Kg

Multiply by 10 to express in Newton

T₂ = 86.6 × 10

T₂ = 866 N

Why do high water temperatures reduce the amount of fish in a water ecosystem? A. High temperatures decrease the nutriet level B. High temperatures can lower pH of the water C. High temperatures can decrease turbidity D. High temperatures can reduce the amount of dissolved oxygen in the water

Answers

Answer:

The correct option is D

Explanation:

Generally when there is an increase in temperature of water the solubility of oxygen decrease and this would in turn decrease the amount of fish in water due to the fact that fish require oxygen soluble oxygen to survive

true or false money difficult to carry around

Answers

Answer

yeard

Explanation:

cause it is

Answer:

The answer is true

using the rules for the significant figures what do you get when you add 24.545 and 307.3

Answers

1
2 4. 5 4 5
+3 0 7. 3 0 0
——————
3 3 1 8 4 5
line up the decimal points and add.
hope this helps!

Answer:

331.8 (Plato/Edmentum)

Explanation:

#1: 24.545 + 307.3

#2: 331.845

#3: 331.8

a wire has current 5A in it.how much charge pass a point in wire in 2 min..???

Answers

Answer:

600 Coulomb

Explanation:

Electric Current refers to the charge passing through unit cross section of a wire per second.

Current ( C / sec) = 5A = 5C / sec

So, 5C charge passes through the wire in one second, then, amount of charge passing through a cross section of the wire in 120 seconds is :

5C * 120 = 600 Coulumb

How can fluid friction be decreased?

Answers

Answer: by giving special shapes called streamlined shape to the objects

Explanation:

what is the slope of this blue line

Answers

Gradient of the line is m =-2/5

Answer:

y = x-2

Explanation:

When x = 0, y = 4

When y = 0, x = 6

How much time will it take an armadillo traveling 0.1 m/s to go 2010 meters?

Answers

Answer:

20100s

Explanation:

what is a formula unit

Answers

A formula unit is the empirical formula for an ionic compound. It is the lowest possible ratio of the cations and anions of a given ionic compound.

Pls help ASAP now! This is physical science

Answers

Option A is correct answer

Answer:

Explanation:

D and C are both eliminated because it being shaped like a horseshoe has nothing yo do with it and c is wrong cause the core is really hot there for it can not be similar so A because it has north and south poles meaning its magnetic ability

As you add heat, what happens to the kinetic energy of atoms?

Answers

The atoms in a hot object move faster than atoms in a cold object.

Answer:

The atoms in a hot object move faster than atoms in a cold object. The atoms in a hot object have more kinetic energy than the atoms in a cold object. Adding heat to a substance will make the atoms vibrate more and when heat leaves the substance; the atoms will vibrate less. Potential energy is stored energy.

If the light bulb is 2 ohms and the battery is 3V what is the total current in the circuit?

Answers

Answer:

3 volts / 2 ohms =1.5 Amperes

YO CAN ANYONE PLS ANSWER DIS PLS!!!!!!!!

Answers

Answer:

38ml

Explanation:

Answer:

38 ML

Explanation:

A rock is thrown downwards from the edge of the Grand Canyon. With
what velocity will it hit the donkey-riding tourist who is 40 m below?

Answers

Answer:

Vf = 28 m/s

Explanation:

In order to find the final velocity of the rock, we will use the 3rd equation of motion. The third equation of motion for vertical direction is written as follows:

2gh = Vf² - Vi²

where,

g = acceleration due to gravity = 9.8 m/s²

h = height dropped = 40 m

Vf = final velocity of the rock = ?

Vi = Initial Velocity of the rock = 0 m/s (since, rock was initially at rest)

Therefore,

(2)(9.8 m/s²)(40 m) = Vf² - (0 m/s)²

Vf = √(784 m²/s²)

Vf = 28 m/s

which element on the periodic table has the largest atomic number?

Answers

Answer:

Oganesson

Oganesson has the highest atomic number and highest atomic mass of all known elements. The radioactive oganesson atom is very unstable, and since 2005, only five (possibly six) atoms of the isotope 294Og have been detected.

Explanation:

how can 2 things that are gasses (hydrogen and oxygen) become a liquid
when combined (water H2O)?

Answers

Answer: good question lol

Explanation:

Explain why the roller coaster’s potential energy is greater at point 1 than at point 4.

Answers

I can’t see a picture but it’s most likely point one is at the top of the roller coaster. If it is, it has more potential energy because it is at the top, it has more potential to gain more energy.

Answer:

Answer: 1/17/2020

Potential energy is directly related to the height of an object. Point 1 is higher than point 4, so the potential energy is greater at point 1.

Hope this helps! ~lexi

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A car accelerates uniformly from rest at 2.2 m / s^2 for 3.0 s.Calculate the speed of the car at time t = 3.0 s

Answers

Answer:

6.6m/s

Explanation:

we know that

v = u + at

= 0+ 2.2*3

=6.6m/s

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Equity Method Investment with Basis Differences Several Years LaterSaxton Corporation purchased 25 percent of Taylor Company's voting stock on January 1, 2013, for $3 million in cash. At the date of acquisition, Taylor reported its total assets at $60 million and its total liabilities at $56 million. Investigation revealed that Taylor's plant and equipment (15-year life) was overvalued by $1.8 million and it had an unreported customer database (2-year life) valued at $500,000. Taylor declares and pays $100,000 in dividends and reports net income of $250,000 in 2016.RequiredPrepare the necessary journal entries on Saxton's books to report the above information for 2016 assuming Saxton uses the equity method to report its investment.Enter answers in thousands. 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