Physics WAEC

Iron at 30°C feels colder to the hand than wood at 28°C because?

A. their linear expansivities are not equal.
B. the temperature of the iron is higher than that of the wood
C. iron is a better radiator of heat than wood
D. iron conducts heat more quickly from the hand than wood

Correct Answer:

Option D = iron conducts heat more quickly from the hand than wood

 

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