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SAT® Subject Test in Physics

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Exhausting Heat

SATPHY-EDRXJ5

A Carnot engine does 750.0 Joules of work for each cycle while using 1655 Joules of heat from a source at $815^{\circ}$ Celsius.

At what temperature is the waste heat exhausted?

A

$446^{\circ}$ Celsius

B

$322^{\circ}$ Celsius

C

$369^{\circ}$ Celsius

D

$493^{\circ}$ Celsius

E

$302^{\circ}$ Celsius