Why does the temperature increase, if you decrease the volume by pushing the lid down? Pick...
Why does the temperature increase, if you decrease the volume by pushing the lid down?
Pick all that apply.
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A. Because of the gas law. |
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B. Because of the energy conservation law. |
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C. Because you do work while you push down. |
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D. Because of Newton's laws. |
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E. Because of the work-energy theorem. |
Homework Answers
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Why does the temperature increase, if you decrease the volume by
pushing the lid down?
Pick...
Consider each of the following processes a. Does the temperature increase (+), decrease (-), or not change (0)? Are the...
Consider each of the following processes a. Does the temperature increase (+), decrease (-), or not change (0)? Are the work W and the heat Q positive (+), negative (-), or zero (0)? Does the thermal energy increase ) decrease (-), or not change (0)? Answer these questions by filling in the table. AT You drive a nail into a board with a hammer. You hold a nail over a Bunsen burner You compress the air in a bicycle pump...
Why does the pressure of a gas sample increase when the temperature is increased? Assume the...
Why does the pressure of a gas sample increase when the
temperature is increased? Assume the volume remains constant.
Select all that apply.
Why does the pressure of a gas sample increase when the temperature is increased? Assume the volume remains constant. Select all that apply. Choose one or more: O A. The average kinetic energy of the gas increases as the temperature increases, causing more energetic collisions with the walls. O B. As the temperature of the gas increases,...
If you decrease the moles of gas while holding volume and pressure constant, the temperature will...
If you decrease the moles of gas while holding volume and pressure constant, the temperature will __(decrease/increase) because moles and temperature are __(directly/inversely) related to an ideal gas.
from gay-lussac's law, If you increase the temperature of a gas (with constant moles and volume)...
from gay-lussac's law, If you increase the temperature of a gas (with constant moles and volume) what do you expect will happen to the pressure? Look up Boyle's Law. For an ideal gas at constant temperature and moles, if you increase the volume of the gas what do you expect will happen to the pressure of the gas? How else is the pressure-volume relationship typically plotted?
If you increase the temperature of a volume of air by four times while at the...
If you increase the temperature of a volume of air by four times while at the same time doubling the pressure, would the volume of the air increase or decrease? Why?
In a certain thermodynamic process, both the temperature and volume of an ideal gas decrease. Select...
In a certain thermodynamic process, both the temperature and volume of an ideal gas decrease. Select a correct statement. The described process may be an isobaric compression of an ideal gas The described situation happens during adiabatic compression of an ideal gas because Cp > CV This situation is not possible for an ideal gas, but may be possible for a substance that undergoes a phase transition This situation is impossible: during compression, work of external forces on the gas...
1. In the Gibbs free energy(Y axis)-Temperature(X axis) diagram , if you increase the pressure ,...
1. In the Gibbs free energy(Y axis)-Temperature(X axis) diagram , if you increase the pressure , does the intersection of Gas and Liquid ( known as boiling point) increase or decrease ? and Why? 2. In the Gibbs free energy(Y axis)-Pressure(X axis) diagram , if you increase the temperature , does the intersection of Gas and Liquid ( known as boiling point) increase or decrease ? and Why? Answers this questions must include the diagram and explanation of that diagrams...
In an empty rubber raft the pressure is approximately constant. You push on a large air...
In an empty rubber raft the pressure is approximately constant. You push on a large air pump that pushes 1.0 L(1.0× 10−3m3) of air into the raft. You exert a 17 N force while pushing the pump handle 2.0×10−2 m . A.) Determine the work done on the gas. I already got A to be .340 Joules B.) If all of the work is converted to thermal energy of the 1.0 L of gas, what is the temperature increase of...
1a. How does kinetic molecular theory explain why pressure is directly propirtional to temperature at a fixed volume? 1b. Explain Boyle’s Law using the Kinetic Molecular Theory. 1c. A hot air balloo...
1a. How does kinetic molecular theory explain why pressure is directly propirtional to temperature at a fixed volume? 1b. Explain Boyle’s Law using the Kinetic Molecular Theory. 1c. A hot air balloonist is rising too fast for her liking. should she increase or decrease the temperature of the gas in the balloon? 1d. Could the pilot of the balloonist from (1c) reduce her rate of ascent by allowing some gas to leak out of the balloon?
3. An ideal gas is initially at a certain pressure and volume. It expands until its volume is four times the initial volume. This is done through an isobaric, an isothermal, and an adiabatic proce...
3. An ideal gas is initially at a certain pressure and volume. It expands until its volume is four times the initial volume. This is done through an isobaric, an isothermal, and an adiabatic process, respectively. During which of the processes a) ...is the work done by the gas greatest? b)... is the smallest amount of work done by the gas? c) does the internal energy increase? d) ...does the internal energy decrease? e)... does the largest amount of heat...
Consider each of the following processes a. Does the temperature increase (+), decrease (-), or not change (0)? Are the work W and the heat Q positive (+), negative (-), or zero (0)? Does the thermal energy increase ) decrease (-), or not change (0)? Answer these questions by filling in the table. AT You drive a nail into a board with a hammer. You hold a nail over a Bunsen burner You compress the air in a bicycle pump...
Why does the pressure of a gas sample increase when the
temperature is increased? Assume the volume remains constant.
Select all that apply.
Why does the pressure of a gas sample increase when the temperature is increased? Assume the volume remains constant. Select all that apply. Choose one or more: O A. The average kinetic energy of the gas increases as the temperature increases, causing more energetic collisions with the walls. O B. As the temperature of the gas increases,...
If you increase the temperature of a volume of air by four times while at the same time doubling the pressure, would the volume of the air increase or decrease? Why?
In a certain thermodynamic process, both the temperature and volume of an ideal gas decrease. Select a correct statement. The described process may be an isobaric compression of an ideal gas The described situation happens during adiabatic compression of an ideal gas because Cp > CV This situation is not possible for an ideal gas, but may be possible for a substance that undergoes a phase transition This situation is impossible: during compression, work of external forces on the gas...
3. An ideal gas is initially at a certain pressure and volume. It expands until its volume is four times the initial volume. This is done through an isobaric, an isothermal, and an adiabatic process, respectively. During which of the processes a) ...is the work done by the gas greatest? b)... is the smallest amount of work done by the gas? c) does the internal energy increase? d) ...does the internal energy decrease? e)... does the largest amount of heat...
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