Science, asked by kalyan9377, 5 months ago

During the compression stroke of an engine the work done on the working

substance in the engine cylinder is 90kJ/kg and the heat rejected to the

surroundings is 55kJ/kg. Determine the change in internal energy and state

whether it is an increase or a decrease.

Answers

Answered by ItzMrAlcohol

0

Answer:

surroundings is 55kJ/kg. Determine the change in internal energy and state

Explanation:

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