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Kay [80]
3 years ago
8

A sample of a gas is expanded to twice its original volume while its temperature is held constant. Relative to their original av

erage energy, the new average energy of the molecules is
Physics
1 answer:
aleksley [76]3 years ago
4 0

Answer:

Lesser as it drops based on increase in volume

Explanation:

Kinetic Energy is directly proportional to temperature. so since the temperature is held constant and volume increased, Temperature would drop and kinetic energy would reduce

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Choose the correct definitions of speed, velocity, and acceleration. Check all that apply. Acceleration tells us in which direct
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We have thatThe options that define Speed, Velocity,Acceleration.

  • Speed is used to describe how fast the object is moving.
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Options

B,D,E

From the question we are told

Choose the correct definitions of speed, velocity, and acceleration. Check all that apply.

  • Acceleration tells us in which direction the object is going. Speed is the rate of change of velocity in time.
  • Acceleration is the rate of change of velocity in time.
  • Velocity is used to describe changes in the movement direction of the object. Acceleration tells us how far the object will go in a certain amount of time.
  • Velocity is used to describe how fast the object is moving and tells us in which direction it is going.
  • Speed is used to describe how fast the object is moving.
  • Velocity is the rate of change of speed in time.

Speed is used to describe how fast the object is moving and tells us in which direction it is going.

Generally

  • Acceleration is the rate of change of velocity in time.
  • Velocity is used to describe how fast the object is moving and tells us in which direction it is going.
  • Speed is used to describe how fast the object is moving without its direction in consideration

Hence

The options that define Speed, Velocity,Acceleration.

  • Speed is used to describe how fast the object is moving.
  • Acceleration is the rate of change of velocity in time.
  • Velocity is used to describe how fast the object is moving and tells us in which direction it is going.

Options

B,D,E

For more information on this visit

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