Physics, 08.03.2021 08:50 CoolxBreeze
a heat engine extracts 55 kJ of heat from the hot reservoir each cycle and exhausts 40 kJ of heat. what are (a) the thermal efficiency and (b) the work done per cycle?
Answers: 2
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Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right
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How many atoms of nitrogen are in the chemical formula ni(w on
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Physics, 22.06.2019 22:30, gokusupersaiyan12345
Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or γ, which is equal to a1a2.
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a heat engine extracts 55 kJ of heat from the hot reservoir each cycle and exhausts 40 kJ of heat. w...
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