What's the Mechanism of Temperature Dependence?

temperature related to the frequency of the light that's emitted by some or i guess even a step further back is like why do things that are hot glow at all? Yets, a great question. It's just basically entropy. You have a bunch of energy in a small space, and you have stuff near by that doesn't have as much energy,. Then that energy is going to transfer. And one way for that to happen is for things to emit photons.