Physics, 16.07.2019 00:20 isabellebisio
An electrical power plant with an efficiency of 35% rejects 50 mw of heat to the surroundings. (a) what is the flux of heat input to the cycle, in mw? (b) what is the net rate of work (power) generated, in mw?
Answers: 1
Physics, 22.06.2019 11:10, axxpjr12
Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.
Answers: 3
Physics, 23.06.2019 04:50, mountainwilson
How does the motion of an airplane compare to the motion of a rocket ?
Answers: 1
Physics, 23.06.2019 06:50, leah5981
It's time for santa to deliver his presents. assuming he delivers presents all over the world, he has to travel about 75,000,000 miles. if he travels east to west, he can use the time zones to make christmas day last 31 hours. what speed, in miles per hour, must santa fly to get all of his presents delivered?
Answers: 1
An electrical power plant with an efficiency of 35% rejects 50 mw of heat to the surroundings. (a) w...
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