Answer: individual wave
Hope this helps! :)
Knowing that the distances the truck traveled during each segment were 30, 45, 50, and 65 respectively, what was the total distance traveled by the truck?
Help ASAP
Answer:
[tex]Total\ Distance = 190[/tex]
Explanation:
Given
[tex]Distance = \{30, 45, 50, 65\}[/tex]
Required
Determine the total distance
This is calculated by summing up the distance in each segment.
[tex]Total\ Distance = 30 + 45 + 50 + 65[/tex]
[tex]Total\ Distance = 190[/tex]
What is a single called organism able to do
Answer:
Single-celled organisms are able to carry out all the processes of life without help from other cells. Multicellular organisms carry out their life processes through division of labor. They have specialized cells that do specific jobs.
Explanation:
that might be the answer
Answer:
All single-celled organisms contain everything they need to survive within their one cell. These cells are able to get energy from complex molecules, to move, and to sense their environment. The ability to perform these and other functions is part of their organization.
Hope it helps
Explanation:
Which of the following is true about the third shell?
It has 3 orbitals.
It has 3 subshells.
It has 9 subshells.
It has 9 orbitals.
It has the capacity for 9 electrons.
It has the capacity for 18 electrons.
Answer:
It has 3 subshells, it has 9 orbitals, and it has the capacity for 18 electrons
Explanation:
what is the major source of energy for the production of electricity in this facility
The possible products of a double displacement reaction in aqueous solution are
(NH4)2S and NaNO3. Which of these possible products will form as a solid in this
reaction?
O A) Neither compound will form as a solid.
B) NaNO3
C) Both compounds will form as a solid.
OD (NH4)2S
Answer:
i believe it to be B. but hope it helps
Explanation:
sorry if im wrong
The possible products will form as a solid in this reaction (NH4)2S. The correct option is D.
What is the double displacement reaction?The double displacement reaction is the reaction in which two reactants create two new compounds by exchanging ions. Precipitates are frequently formed as a byproduct of double displacement processes. One element from the solution and another elements form a precipitate.
According to rules of solubility, the sulfides are usually not soluble in water and sodium nitrate is readily soluble in water, so it is clear that the precipitate is formed by the sulfide group. The solution will be formed by sodium nitrate.
Thus, the correct option is D. (NH4)2S.
To learn more about double displacement reaction, refer to the link:
https://brainly.com/question/13870042
#SPJ5
I NEED HELP ASAPPP !!!!!!
Two amounts of the same element, no matter their mass, will have the same density.
True or false?
Answer:
True
Explanation:
If it is the same element no matter the volume the density will be the same. Since both are the same substance, as long as both were in the same temperature and phase their density will be identical.
The negatively charged subatomic particles that are located in the electron cloud are called
(10 Points)
protons
electrons
neutrons
nucleus
What are the missing
coefficients?
_Fe + _Cl2 → _FeCl3
A substance has a sea level boiling point of 78°C. You take the substance about 3,000 meters up a mountain and heat it in a pot. What would be the most likely boiling point for this substance at that elevation: 68°C, 78°C, 95°C, or 100°C? Explain.
Answer:
68 °C.
Explanation:
Hello.
In this case, since the relationship between the altitude and the boiling point is inversely proportional due to fact that the higher the altitude the lower the atmospheric pressure and therefore the lower the boiling point (temperature) and the lower the altitude the higher the atmospheric pressure and therefore the higher the boiling point. This is supported by the fact that at lower atmospheric pressures, more liquid molecules are likely to become gas since a weaker force is holding them together in liquid state and the other way around.
Therefore, the most likely boiling point at 3,000 m up a mountain will be below 78 °C, it means 68 °C.
Best regards.
The most likely boiling point for this substance at an elevation of 3,000 meters up a mountain is: A. 68°C.
Given the following data:
Boiling point at sea level = 78°CAltitude = 3,000 metersTo determine the most likely boiling point for this substance at that elevation:
Boiling point can be defined as the temperature at which a physical matter changes phase or state, especially from liquid to gas.
The boiling point of a substance is inversely proportional to altitude due to the effect of atmospheric pressure.
This ultimately implies that, the higher the altitude, the lower the boiling point and the lower the altitude, the higher the boiling point.
In this context, the boiling point of a substance at higher altitude such as on a mountain is lower because there is less atmospheric pressure acting on its molecules.
Deductively, the most likely boiling point for this substance at an elevation of 3,000 meters up a mountain would be less than 78°C.
Find more information here: https://brainly.com/question/21371565
Which choice best describes the movement of air at Earth's surface during a high-pressure system?
A convergence, sinking air
B divergence, sinking air
C divergence, rising air
D convergence, rising air
The answer your looking for is most certainly B cause as a result Divergence sinking air high pressure and mixed with sinking air it produces high pressure for example when hot and cold air mix it makes a Tornado so B is your most selected option! UwU lol
The choice that best describes the movement of air at Earth's surface during a high-pressure system is divergence, sinking air. The correct option is B.
What is divergence and sinking air?Divergence is one of the processes of movements of plates of the earth. There are three processes by which the plates move. Divergence is the one where the two plates move toward each other.
Sinking air increase the pressure at the surface. They create high-pressure belts in the latitudes. When the air moves away from the poles, the pressure starts to decrease.
So, the remaining are convergence and rising air, they both create low-pressure belts. As we move upwards, the pressure decrease due to gravitational force.
Thus, the correct option is B. divergence, sinking air.
To learn more about divergence and sinking air, refer to the link:
https://brainly.com/question/2935804
#SPJ6
If 850. mL of linseed oil has a mass of 620. g, calculate the density of linseed oil.
Density =
g/ml
Answer:
The answer is 0.73 g/mLExplanation:
The density of a substance can be found by using the formula
[tex]density = \frac{mass}{volume} \\[/tex]
From the question
mass = 620 g
volume = 850 mL
We have
[tex]density = \frac{620}{850} \\ = 0.7294117647...[/tex]
We have the final answer as
0.73 g/mLHope this helps you
Is wind non-living? And the reason why if it's living or non-living?
Answer:
yes wind is nonliving because it has no form of life to it
Clouds are formed by the which process Option A - Evaporation Option B - Condensation Option C - Transpiration
Answer:
B
Explanation:
why is bc i passesd thia in school so i think this is it
give three examples of turning force that we can see it our day to day life
Answer:
well when you go and open a water bottle 2 put force spanner to rotate a nut. 3 a door whey you are opening it
Explanation:
let me now if all of this answers where helpful
what element has 3 electron shells and 4 valence electrons
Answer:
I believe it is boron.
Explanation:
Which statement accurately describes the habitabillity of the planets?
Answer:
Are there suppose to be answer choices?
Explanation:
Which phase has the greatest structure
identify the type
of reaction
C,H,OH + O2 → CO2 +H2O
The second-order rate constant for the following gas-phase reaction is 0.048 1/MLaTeX: \cdot⋅s. We start with 0.1 mol C2F4 in a 2.31 liter container, with no C4F8 initially present. C2F4 LaTeX: \longrightarrow⟶ 1/2 C4F8 What will be the concentration of C4F8 after 2.1 hours?
Answer:
[tex][A]=0.0026M[/tex]
Explanation:
Hello.
In this case, since the second-order rate law is:
[tex]\frac{dC_A}{dt}=-kC_A^2[/tex]
Whereas the subscript A accounts for C2F4 and its integration turns out into:
[tex]\frac{1}{[A]}= \frac{1}{[A_0]} +kt[/tex]
Thus, for the initial concentration of C2F4 computed via the 0.1 mol in the 2.31-L container:
[tex][A]_0=\frac{0.1mol}{2.31L} =0.043M[/tex]
The final concentration after 2.1 h is:
[tex]\frac{1}{[A]}= \frac{1}{0.043M} +\frac{0.048}{M*s} *\frac{3600s}{1h}*2.1h\\\\\frac{1}{[A]}=\frac{386.1}{M}[/tex]
Solving for the final concentration of C2F4, we obtain:
[tex][A]=\frac{M}{386.1} =0.0026M[/tex]
Best regards.
PLEASE HELP ASAP ESSAY WORTH 15 POINTS! ONLY GENIUS!
(Essay Worth 8 points)
(02.03 MC)
Is mass conserved when 200 g of water undergoes a physical change? Use complete sentences to support your answer by explaining how this can be demonstrated.
Answer:
According to the law of conservation of mass, the mass of reactants will be equal to the mass of the products.
Explanation:
If 1.48 g of Cl2 reacts with excess P, what is the total change in enthalpy in kilojoules? 2P+5Cl2⟶2PCl5ΔH=−886kJ
Answer:
-3.72 (or -3.70 depending on what values you used)
Explanation:
First, use the molar mass of Cl2 convert the mass of Cl2 to moles.
1.48 g Cl2(1 mol70.906 g)=0.02087 mol Cl2
Note that we are given ΔH=−886kJ. This refers to the enthalpy change associated with the reaction of 5mol of Cl2 by the balanced equation shown below.
2P+5Cl2⟶2PCl5ΔH=−886kJ
Therefore, to determine the enthalpy change associated with the reaction of 1.48gCl2, divide ΔH by 5molCl2 to determine the enthalpy change per mole of Cl2, then multiply by 0.02087 mol Cl2. (note: if you round up here to .021 mol of Cl2 you will get the final answer of -3.72 later)
0.02087 mol Cl2(−886 kJ5 mol Cl2)=−3.698 kJ
Rounding the answer should to three significant figures, we find that the enthalpy change associated with the reaction of 1.48gCl2 is −3.70 kJ.
Notice that coefficients in stoichiometric equations (indicating numbers of moles) are exact, so they do not constrain the number of significant figures.
The enthalpy change for the reaction when 1.48 g of Cl₂ reacts with excess P is –3.69 KJ.
We'll begin by calculating the number of mole of in 1.48 g of Cl₂. This can be obtained as follow:
Molar mass of Cl₂ = 2 × 35.5 = 71 g/mol
Mass of Cl₂ = 1.48 g
Mole of Cl₂ =?Mole = mass / molar mass
Mole of Cl₂ = 1.48 / 71
Mole of Cl₂ = 0.0208 moleFinally, we shall determine the enthalpy change for the reaction. This can be obtained as follow:
2P + 5Cl₂ —> 2PCl₂ ΔH = −886 KJ
From the balanced equation above,
5 moles of Cl₂ reacted to produce an enthalpy change of −886 KJ.
Therefore,
0.0208 mole of Cl₂ will react to produce an enthalpy change of = [tex]\frac{0.0208 * - 886}{5}\\\\[/tex] = –3.69 KJ.
Thus, the enthalpy change for the reaction when 1.48 g of Cl₂ reacts with excess P is –3.69 KJ.
Learn more: https://brainly.com/question/11945461
The length is 3 meters, the width is 9 meters, and the height is 2 meters. What is the
volume?
5.
The length is 10 meters, the width is 4 meters, and the height is 7 meters. What is the
volume?
Answer:
3 x 9 x 2 = 54 meters
10 x 4 x 7 = 280 meters
Explanation:
Multiply the length, the width, and the height.
You can multiply them in any order to get the same different result. The formula for finding the volume of a rectangular prism is the following: Volume = Length * Height * Width, or V = L * H * W.
Answer:35 cubes with a length of 7 meters, height of 1 meter, and width of 5 meters.
What is the length of the figure?
✔ 7 m
What is the width?
✔ 5 m
What is the height?
✔ 1 m
What is the number of cubes?
✔ 35 cubes
What is the volume?
✔ 35 cubic meters
Explanation:
URGENT i need this fast
what is the volume in milliliter (mL) of 250 cm3 beaker
Answer:
250mL
Explanation:
I will give Brainliest and 30 points to whoever answers first!
3,5, and 1 i think maybe i uhm yeah
Rank these elements in order from lowest to highest ionization energies: Cr, K, Ba, F
Answer: F, K, Ba, Cr
Select the true statements about protein secondary structure.
A. In an α‑helix, the side chains are located on the outside of the helix.
B. The secondary level of protein structure refers to the spatial arrangement of short segments of the protein.
C. In a β‑pleated sheet, the side chains are located between adjacent segments.
D. Disulfide bonds stabilize secondary structure.
E. The α‑helix is held together by hydrogen bonds between the amide N−H and C=O groups.
Answer:
The α‑helix is held together by hydrogen bonds between the amide N−H and C=O groups.
Disulfide bonds stabilize secondary structure.
Explanation:
Proteins have primary, secondary, tertiary and quartinary structures.
The secondary structure of a protein is the regular, recurring sequence of amino acid in a polypeptide chain. Secondary structure of proteins give rise to the folding observed in the structure of a protein.
The major secondary structures of a protein are α-helices and β-structures.
3. A student takes an object with an accepted mass of 200.00 grams and masses it on his own balance. He
records the mass of the object as 196.5 g. What is his percent error?
I
Answer:
The answer is 1.75 %Explanation:
The percentage error of a certain measurement can be found by using the formula
[tex]P(\%) = \frac{error}{actual \: \: number} \times 100\% \\ [/tex]
From the question
actual number = 200 g
error = 200 - 196.5 = 3.5
We have
[tex]p(\%) = \frac{3.5}{200} \times 100 \\ [/tex]
We have the final answer as
1.75 %Hope this helps you
The table below shows the dimensions of two colored cubes.
Dimensions of Cubes
Cube Side (cm) Mass (g)
Red 4 12
Green 3 10
Which cube is denser?
Red, because it has more volume and more amount of matter.
Green, because it has less volume and less amount of matter.
Red, because it has less volume and more amount of matter.
Green, because it has less volume and more amount of matter.
Answer:
Red, because it has less volume and more amount of matter.
Explanation:
the answer is "Green, because it has less volume and less amount of matter."
What is different about beaker 4 compared to beaker 1
Answer:
Graduated cylinder vs Beaker
Both graduated cylinders and beakers are pieces of laboratory glassware that have a specific function. Graduated cylinders typically are more accurate at reading the volumes of the liquid inside. Beakers are better for stirring and mixing liquids
Explanation: