Iron at 30oC feels colder to the hand than wood... - WAEC Physics 1999 Question
Iron at 30oC feels colder to the hand than wood at 28oC 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 option: d
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