A pan of ice is placed over a flame.

1 answer:

8 0

A. The molecules start packed together very tightly in a solid. Then when it turns to water, the molecules can move around each other freely, but still contained. When water turns to vapor, the molecules are going crazy moving around. They are not contained at all and bounce of of each other freely.

b. The temperature rises. (ice turns to water at 33 degrees and water turns to vapor at 212 degrees)

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Yanka [14]

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Molodets [167]

Answer:

Explanation:

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3 years ago

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malfutka [58]

The correct answer is 1 and 4.

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LenKa [72]

Answer:

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Explanation:

P = mv

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Plug it in and finish equation