Physics, 23.04.2020 23:49 cassandraaa
Which of the following options is correct?Consider two engines, one a reversible Carnot engine and the other an irreversible engine. If we operate both engines between the same two heat reservoirs, and both engines draw the same amount of heat from the hot reservoir, then the heat expelled from the irreversible engine into the cold reservoir will beA) greater thanB) less thanC) the same as the heat expelled from the reversible engine into the cold reservoir.
Answers: 3
Physics, 21.06.2019 21:30
Ahydroelectric plant takes energy from water and turns it into electrical energy. what are the transformations of energy in the water molecules that are used in the process of generating electricity this way?
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Physics, 22.06.2019 18:30
Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above
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Which of the following options is correct?Consider two engines, one a reversible Carnot engine and t...
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