The maximum possible efficiency of a heat engine which
The maximum possible efficiency of a heat engine which exhaust its heat at a temperature of 42.0o is 44.0 percent. What is the minimum value of the temperature at which the engine takes in heat? (in oC).
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two wheels have the same mass and radius of 48 kg and 054 m respectively one has a the shape of a hoop and the other b
an undersea research chamber is spherical with an external diameter of 350 the mass of the chamber when occupied is
a long straight wire lying along the x-axis carries a current i flowing in the positive x-direction a second long
two long parallel wires separated by a distance d carry currents in opposite directions if the left-hand wire carries a
the maximum possible efficiency of a heat engine which exhaust its heat at a temperature of 420o is 440 percent what is
250 moles of an ideal gas at an initial pressure of 300 x105 nm2 and an initial volume of 1400 m3 undergo a small
a heat engine operates between two reservoirs at temperatures of 195oc and 313oc what is the maximum efficiency
heat energy is added to a 352g block of nickel and the temperature increases from 21 c to 53 c if the same amount of
an engine with an output of 2670 w has an efficiency of 390 it works at 900 cycless how much work is done in each
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