Consider the following statements.(A) A man would feel iron or wooden balls equally hot at $$37.4$$°C. (B) At $$37.4$$°C both iron and wood have same thermal conductivity.Select the correct option.(a) (A) is false but (B) is true.(b) Both (A) and (B) are true.(c) (A) is true but (B) is false.(d) Both (A) and (B) are false.

Question

Consider the following statements.(A) A man would feel iron or wooden balls equally hot at $$37.4$$°C. (B) At $$37.4$$°C both iron and wood have same thermal conductivity.Select the correct option.(a) (A) is false but (B) is true.(b) Both (A) and (B) are true.(c) (A) is true but (B) is false.(d) Both (A) and (B) are false.

Infinity Learn · Accepted Answer

A  is TRUE.  B IS FALSE.At $$37.40c$$ man will be in thermal equilibrium with iron and wooden balls hence both will not draw heat. Thermal conductivity will not vary with temperature.

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