The heat (Q) supplied to a solid, which is otherwise thermally isolated from its surroundings, is plotted as a function of its absolute temperature, θ . It is found that they are related by the equati

Question

The heat (Q) supplied to a solid, which is otherwise thermally isolated from its surroundings, is plotted as a function of its absolute temperature, $θ$ . It is found that they are related by the equation, $Q = a θ^{2} + b θ^{4}$ ( $a, b$ are constants). The heat capacity of the solid is:

Options:

Answer:

D

Solution:

$C = d Q / d θ = 2 a θ + 4 b θ^{3}$ . Answer (D).

TestHub · Accepted Answer

C = d Q / d θ = 2 a θ + 4 b θ 3 . Answer (D).

Physics - Heat & Thermo Question with Solution | TestHub

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