Which of the following situations violates the second law of
thermodynamics?
o
a....
Physics, 18.09.2019 21:00 tylalowther1114
Which of the following situations violates the second law of
thermodynamics?
o
a. a heat pump absorbs 100 j of heat from a cool reservoir and
releases 80 j of heat to a hot reservoir.
o
b. a heat pump absorbs 100 j of heat from a cool reservoir and
releases 120 j of heat to a hot reservoir.
o
c. a heat engine absorbs 100 j of heat from a hot reservoir and
releases 70 j of heat to a cool reservoir.
o
d. a heat engine absorbs 100 j of heat from a hot reservoir and
releases 20 j of heat to a cool reservoir.
Answers: 3
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Any color picture tube and electric field exerts a net force of magnitude 1.68x 10^-13 n on an electron the rest mass of an electron is 9.11 x 10^-13 what is the electron acceleration?
Answers: 3
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How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
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