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Name: A clothes dryer uses 3000 W and is run fro 1 hour. If the total useful
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Description: A clothes dryer uses 3000 W and is run fro 1 hour. If the total useful energy to dry the clothes is 1.7 X 10 to the power of 5 J, what is the efficiency of the dryer?

Science

Physics

A clothes dryer uses 3000 W and is run fro 1 hour. If the total useful energy to dry the clothes is 1.7 X 10 to the power of 5 J, what is the efficiency of the dryer?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter10: Work, Energy And Machines

Section: Chapter Questions

Problem 75A

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