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adelina 88 [10]
3 years ago
7

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

Physics
1 answer:
Lena [83]3 years ago
4 0

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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