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Ananya Shree

Class 11th
Physics
2 years ago

Explain why a brass tumbler feels much colder than a wooden tray on a chilly day

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Muskan Anand

2 years ago

Brass is a good conductor of heat. When one touches a brass tumbler, heat is conducted from the body to the brass tumbler easily. Hence, the temperature of the body reduces to a lower value and one feels cooler. Wood is a poor conductor of heat. When one touches a wooden tray, very little heat is conducted from the body to the wooden tray. Hence, there is only a negligible drop in the temperature of the body and one does not feel cool.  Thus, a brass tumbler feels colder than a wooden tray on a chilly day.

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