Question

What is the relationship between temperature and kinetic energy?
A. When all molecular motion stops, the temperature stops changing.
B. As molecules move more quickly, the temperature increases.
C. When all molecular motion stops, the temperature starts to
decrease
D. As molecules slow down, the temperature starts to increase.​

Answer 1

Answer:

B. As molecules move more quickly, the temperature increases.

Answer 2

Kinetic energy is energy present in any object due to movement. When the molecules increase the speed, the temperature also increases. Thus, option B is correct.

What is kinetic energy?

Kinetic energy is present in any particle or object that is in motion and not at rest. It is possessed by an object in motion and is maintained till the speed changes.

The temperature and kinetic energy are in direct relation and hence the increased kinetic energy increases the particle movement and results in an increase in temperature.

Therefore, option B. rapid movement of particles increases the temperature.

Learn more about kinetic energy here:

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