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

Question

TuteeHUB · Accepted Answer

$$a\theta +b{{\theta }^{3}}$$

TuteeHUB · Answer

$$a\frac{{{\theta }^{3}}}{3}+b\frac{{{\theta }^{5}}}{5}$$

TuteeHUB · Answer

$$a\frac{\theta }{3}+b\frac{{{\theta }^{3}}}{5}$$

TuteeHUB · Answer

$$2a\theta +4b{{\theta }^{3}}$$

1.	The heat \[(Q)\] supplied to a solid, which is otherwise thermally isolated from its surroundings, is plotted as a function of its absolute temperature, \[\theta \]. It is found that they are related by the equation. \[Q=a\,{{\theta }^{2}}+b\,{{\theta }^{4}}\](a, b are constants). The heat capacity of the solid is given by
A.	\[a\frac{{{\theta }^{3}}}{3}+b\frac{{{\theta }^{5}}}{5}\]
B.	\[a\theta +b{{\theta }^{3}}\]
C.	\[a\frac{\theta }{3}+b\frac{{{\theta }^{3}}}{5}\]
D.	\[2a\theta +4b{{\theta }^{3}}\]
Answer» B. \[a\theta +b{{\theta }^{3}}\]

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