On a cold day when a room temperature is 15^oC, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15^oC, because

A) metals have higher thermal capacity than plastics B) plastics have a lower density than metals C) metals are good conductor of heat D) plastics have a higher thermal conductivity than metals

Answer & Solution

Correct Answer: Option C

Metals are good conductor of heat.

Question posted by Examveda

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On a cold day when a room temperature is 15oC the...

On a cold day when a room temperature is 15oC, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15oC, because

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On a cold day when a room temperature is 15^oC, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15^oC, because