Question
On a cold morning, a metal surface will feel colder to touch than a wooden surface, because:
On a cold morning, a metal surface will feel colder to touch than a wooden surface, because:
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Solution
The correct option is A metal has high thermal conductivity
The metal has high thermal conductivity, i.e., they conduct heat faster. and also metal is a good conductor of heat. Hence, it takes away your body heat as you touch it and which makes your body temperature to drop, therefore you feel the coldness when you touch a piece of metal.
The metal has high thermal conductivity, i.e., they conduct heat faster. and also metal is a good conductor of heat. Hence, it takes away your body heat as you touch it and which makes your body temperature to drop, therefore you feel the coldness when you touch a piece of metal.
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