stunner5000pt
Oct26-04, 07:09 PM
At waht temp will the heat capactiy at constant volume of a substance achieve one third of its classical value of 3R? Express in terms of Einstein temperature Te.
3R = 24.9 J/ mol K
R = 8.314 J / mol K = 3R (\frac{Te}{T})^2 \frac{e^\frac{Te}{T}}{e^\frac{Te}{T} - 1}
But i dont know waht the Te for a subtance is though? Te = H nu / k
i dont know Nu though....
3R = 24.9 J/ mol K
R = 8.314 J / mol K = 3R (\frac{Te}{T})^2 \frac{e^\frac{Te}{T}}{e^\frac{Te}{T} - 1}
But i dont know waht the Te for a subtance is though? Te = H nu / k
i dont know Nu though....