For most metals,the heat capacity goes as C = $\gamma$T + AT³ at low temperatures (~ 100 K),whereas insulators only has the T³ term.Both $\gamma$ and A are constants.The two terms in the expression for C suggests

Question

Quizplus · Accepted Answer

The two terms in the expression for C suggest that there are two independent mechanisms for heat to be absorbed or released in metals, as opposed to just one mechanism in insulators. This is because insulators only have the T³ term, which suggests that they only have one way of absorbing or releasing heat. The existence of two terms in the expression for C in metals suggests that there are two distinct mechanisms for heat transfer in metals.

For Most Metals,the Heat Capacity Goes as C = γ\gammaγ T + AT3 at Low Temperatures (~ 100 K),whereas Insulators

For Most Metals,the Heat Capacity Goes as C = $\gamma$ T + AT³ at Low Temperatures (~ 100 K),whereas Insulators