Question

Solid particles vibrate at their mean positions, but these positions are not fixed.
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Answer 1

Answer:

yes these positions r not fixed :)

Explanation:

The gas particles have big distances between them. Solid – In a solid, the attractive forces keep the particles together tightly enough so that the particles do not move past each other. Their vibration is related to their kinetic energy. In the solid the particles vibrate in place.

Answer 2

OK HERE IS YOUR ANSWER

In solids, the particles are cramped together tightly in regular positions, and they can only vibrate (wobble) a little, but in fixed positions. Their positions cannot change freely, as a result.

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