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A toaster can be considered to be a heat engine that does no work. Heat flows through the toaster coils without being transformed into mechanical energy. What is the thermal effe…
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A toaster can be considered to be a heat engine that does no work. Heat flows through the toaster coils without being transformed into mechanical energy. What is the thermal effe…
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Dec 9, 2019
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A toaster can be considered to be a heat engine that does no work. Heat flows through the toaster coils without being transformed into mechanical energy. What is the thermal effeciency of this example of a heat engine?
a) 0.50
b) 1
c) 0
d) -1
Physics
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Kevin Choi
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Answer: its 0
Explanation: Gradpoint
Valery Kozlov
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Dec 11, 2019
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Valery Kozlov
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the answer is b) 1 because the heat can only consist of 1 or less and if you take away the mechanical energy its 1
Deadbyte
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Dec 14, 2019
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