1.

Is our hand a good conductor or an insulator of heat?Explain​

Answer»

During WINTER SEASON, a metal object kept in a ROOM feels very cold to touch but a wooden object in the same room feels warmer to touch. Reason : Metal object is a good conductor of heat. So, when we touch the metal object, it conducts away heat from our HAND quickly. And by losing heat, our hand feels cold.



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