meechonmars2017 meechonmars2017

23-04-2020
Physics

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Find the change in internal energy, AU, if Q = 2.5 Joules and W = -30.5
Joules. *

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muhammadtalhabinyous muhammadtalhabinyous

23-04-2020

Answer:

33 J

Explanation:

Using first law of thermodynamics

Q= W + U

2.5 = -30.5 + U

U = 2.5 + 30.5

U = 33 J

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