An electrical power station requires 1.1 × 1014 J of heat transfer into the engine and has an efficiency of 44 %. Part (b) What is the ratio of heat transfer to the environment to work output? Part (c) How much work is done in J?

An electrical power station requires 1.1 × 1014 J of heat transfer into the engine and has an efficiency of 44 %. Part (b) What is the ratio of heat transfer to the environment to work output? Part (c) How much work is done in J?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter21: Heat And The First Law Of Thermodynamics

Section: Chapter Questions

Problem 4PQ

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Question

An electrical power station requires 1.1 × 10¹⁴ J of heat transfer into the engine and has an efficiency of 44 %.

Part (b) What is the ratio of heat transfer to the environment to work output?

Part (c) How much work is done in J?

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