Iron at 30°C feels colder to the hand than wood at 28°C because...
PHYSICS
WAEC 1999
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: D. iron conducts heat more quickly from the hand than wood
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