Question

state and explain the first law of thermodynamics?​

Answer 1

Hii its tom85

first law of thermodynamics States that energy neither be created nor be destroy it can change one form to other .

mathematical

del u = q + w

where

del u = total change in internal energy

q = heat gain from surrounding

w = work done

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hope it may helps you

Answer 2

Explanation:

First law of Thermodynamics :- ----------

→ According to this La energy can neither be created nor be destroyed. So you in any physical or chemical process Total energy of universe is constant .

°•° ∆U = q + W.