Question

How does the speaker know about night?why do you think so?

Answer 1

Answer:

Thermodynamics is the branch of physics that deals with heat and temperature, and their relation to energy, work, radiation, and properties of matter

39 KB (4,774 words) - 06:45, 1 August 2019

Laws of thermodynamics

The three laws of thermodynamics define physical quantities (temperature, energy, and entropy) that characterize thermodynamic systems at thermal equilibrium