Recent content by gaurav_samanta

Can water simply absord the kinetic energy from colliding air molucules to change its phase? And can water transformed into ice simply have the kinetic energy of its molecules increased to balance out the lost latent heat? Would not this again change ice into water?

Also please tell me can we calculate the time it takes specifically for water to radiate all its heat? Is 'Newton's law of cooling' the answer? Is the math involved pretty complicated?

My question is does the intensity and frequency of radiation depends only on the mass of object and magnitude of the acceleration, or the chemistry of the object also has a role?

Does that also happen in our macroscopic world? Do some materials tend to decelerate more than others? What's is this property of materials called?

I don't think Newton's law of cooling applies on radiation. Correct me if I am wrong.

Here is one scenario: I have placed a metal in my room which is at room temperature. Air has little much heat capacity and metals don't like to store heat. Would heat transfer occur? Whatif I set the temperature of both to a certain degree where it crosses heat capacity of metal but not of air?

I have two more questions:- (1) Can we calculate the time it takes specifically for water to radiate all its heat? (2) Heat is illustrated as kinetic energy of molecules, so why collision between particles should result in the conversion of kinetic energy into radiation. Why conservation of...