Which of the following happen as the temperature of a liquid increases?

I. The kinetic energy of its particles increases.
II. The kinetic energy of its particles stays the same.
III. The average speed of its particles increases.
IV. The average speed of its particles stays the same.

Question

Which of the following happen as the temperature of a liquid increases?

I.	The kinetic energy of its particles increases.
II.	The kinetic energy of its particles stays the same.
III.	The average speed of its particles increases.
IV.	The average speed of its particles stays the same.

thadyoung · Answer

I.	The kinetic energy of its particles increases.
and
III.	The average speed of its particles increases.

anonymous · Answer

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