**Ch. 5 Sect 1-5**1. An automobile engine provides 627 Joules of work to push the pistons. In this process, the internal energy changes by -2822 Joules. Calculate \( q \) for the engine. This represents the amount of heat carried by the cooling system.(Note: The text asks for the calculation of \( q \), based on the first law of thermodynamics where \( \Delta U = q - W \), where \( \Delta U \) is the change in internal energy, \( q \) is the heat added to the system, and \( W \) is the work done by the system.)

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Ch. 5 Sect 4-5 ~ 1* An automobile engine provides of work Process 627 Joules In this to push the pistons. the internal energy Chung by -2822 Joules. Calculate 9 for the Engine. This represents the amount of be carried by the cooling System. heat

Ch. 5 Sect 4-5 ~ 1* An automobile engine provides of work Process 627 Joules In this to push the pistons. the internal energy Chung by -2822 Joules. Calculate 9 for the Engine. This represents the amount of be carried by the cooling System. heat

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ChapterU5: Fire: Energy , Thermodynamics, And Oxidation-reduction

SectionU5.3: Point Of View: First And Second Laws

Problem 8E

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**Ch. 5 Sect 1-5**

1. An automobile engine provides 627 Joules of work to push the pistons. In this process, the internal energy changes by -2822 Joules. Calculate \( q \) for the engine. This represents the amount of heat carried by the cooling system.

(Note: The text asks for the calculation of \( q \), based on the first law of thermodynamics where \( \Delta U = q - W \), where \( \Delta U \) is the change in internal energy, \( q \) is the heat added to the system, and \( W \) is the work done by the system.)

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