If a system absorbs 500 cal of heat at the same time does 400J of work, find the change in internal energy of the system.

If a system absorbs 500 cal of heat at the same time does 400J of work, find the change in internal energy of the system.

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

ΔU = q + w (1 Calorie =4.2 J)

ΔU = 2100+(-400) = 1700J

5 views Answered 2023-02-05 15:29

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