A500-W electric space heater with a small fan inside heats air by blowing it over a hot

Question:

A500-W electric space heater with a small fan inside heats air by blowing it over a hot electrical wire. For each control volume—

(a) Wire only,

(b) All the room air,

(c) Total room air plus the heater—specify the storage, work, and heat transfer terms as+500W or −500 W or 0 (neglect any ˙Q through the room walls or windows).

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Fundamentals Of Thermodynamics

ISBN: 9781118131992

8th Edition

Authors: Claus Borgnakke, Richard E. Sonntag

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Question Posted: Jun 19, 2021 12:47 AM

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A500-W electric space heater with a small fan inside heats air by blowing it over a hot

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a Wire only Storage 0 W Work 0 W Heat transfer 500 W the heater is adding he...View the full answer

Fundamentals Of Thermodynamics

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