Physics, 20.09.2019 17:30, taijaababy

What is heat?
heat is the energy needed to change the temperature of 1 g of a substance by 1°c.
heat is the average kinetic energy of the particles of a substance.
heat is the total energy of a substance due to the movement of its particles.
heat is the energy that flows between two substances of different temperatures.

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What is heat?
heat is the energy needed to change the temperature of 1 g of a substance by 1°...