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valentina_108 [34]
4 years ago
7

2. Which of the following accurately describes the effects of temperature changes on solids? A. If the temperature of a solid is

increased, the solid contracts and its volume increases. B. If the temperature of a solid is increased, the solid expands and its volume increases. C. If the temperature of a solid is decreased, the solid contracts and its volume increases. D. If the temperature of a solid is decreased, the solid expands and its volume decreases.
Physics
2 answers:
MaRussiya [10]4 years ago
6 0
<h3><u>Answer;</u></h3>

B. If the temperature of a solid is increased, the solid expands and its volume increases.

<h3><u>Explanation;</u></h3>
  • <u>As temperature increases heat energy is applied to the parts of the solid, thus causing a higher vibration and movement of molecules.</u>
  • <em><u>This causes the molecules to push against one another and thus the overall volume of the solid increases.  The solid may then change state to a liquid state.</u></em>
  • Thus, an increase in temperature, causes the solid to expand and thus an increase in volume.
balandron [24]4 years ago
3 0
<span>B. If the temperature of a solid is increased, the solid expands and its volume increases.</span>
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