Science Thermal Physics Question #8869
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QWhat are the changes that can occur in a substance when it receives heat energy?

ID: #8869 Thermal Physics 115 views
Question Info
#8869Q ID
EasyDifficulty
Thermal PhysicsTopic

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  • A The temperature of the substance rises, the substance may change its state from solid to liquid or from liquid to gas, and the substance will contract when heated.
  • B The temperature of the substance rises, the substance may change its state from solid to liquid or from liquid to gas, and the substance will expand when heated.
  • C The temperature of the substance decreases, the substance may change its state from solid to liquid or from liquid to gas, and the substance will expand when heated.
  • D The temperature of the substance decreases, the substance may change its state from solid to liquid or from liquid to gas, and the substance will contract when heated.
Correct Answer: Option B

Explanation

When heat energy is supplied to a substance, the temperature of the substance rises and it may change its state from solid to liquid or from liquid to gas. Additionally, the substance will expand when heated.

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