An automobile engine provides 519 Joules of work to push the pistons. In this process the internal energy changes by -2833 Joules. Calculate q for the engine. This represents the amount of heat that must be carried away by the cooling system. q = how many Joules?

An automobile engine provides 519 Joules of work to push the pistons. In this process the internal energy changes by -2833 Joules. Calculate q for the engine. This represents the amount of heat that must be carried away by the cooling system. q = how many Joules?

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter10: Energy

Section: Chapter Questions

Problem 28A

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Question

An automobile engine provides 519 Joules of work to push the pistons.
In this process the internal energy changes by -2833 Joules.

Calculate q for the engine. This represents the amount of heat that must be carried away by the cooling system.
q = how many Joules?

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