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OpenStudy (anonymous):

Helpo

OpenStudy (anonymous):

Which of the following statements correctly describes a heat engine? (Points : 1) Work is used to transfer thermal energy from a hot reservoir to a cold one. Work is done by transferring thermal energy from a hot reservoir to a cold one. Work is used to transfer thermal energy from a cold reservoir to a hot one. Work is done by transferring thermal energy from a cold reservoir to a hot one.

OpenStudy (anonymous):

@amistre64

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