Question

hey there! :) Can you please state the first law of thermodynamics?
THANKS!

Answer 1

'Heat and work are forms of energy transfer. Energy is invariably conserved but the internal energy of a closed system changes as heat and work are transferred in or out of it. Equivalently, perpetual motion machines of the first kind are impossible.'
In simple ways, Energy can be changed from one form to another, but it cannot be created or destroyed. The total amount of energy and matter in the Universe remains constant, merely changing from one form to another. The First Law of Thermodynamics (Conservation) states that energy is always conserved, it cannot be created or destroyed. In essence, energy can be converted from one form into another

Answer 2

thanks.

Answer 3

;)

Answer 4

:D

Answer 5

idk.how?