In a hypothetical nuclear fusion reactor the fuel is
In a hypothetical nuclear fusion reactor, the fuel is deuterium gas at a temperature of about 9.1 x 108 K. If this gas could be used to operate a Carnot engine with TL = 248°C, what would be the engine's efficiency?
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the alarm at a fire station rings and a 79-kg fireman starting from rest slides down a pole to the floor below a
a styrofoam cup holding 90 g of hot water at 95degc cools to room temperature 230degc what is the change in entropy of
a cylindrical fishing reel has a moment of inertia of i 630e-4 kgm2 and a radius of 386 cm a friction clutchin the reel
calculate the change in entropy when 165 mol of a perfect gas with cvm 12 j k-1 mol-1 is compressed from 064 dm3 to 023
in a hypothetical nuclear fusion reactor the fuel is deuterium gas at a temperature of about 91 x 108 k if this gas
a 40kg block is suspended from a spring with force constant of500nm a 50g bullet is fired into the block from directly
exactly 2000 ml of standard 01171 m caoh2 are titrated with a solution of citric acid h3c6h5o7 if 1743 ml of the citric
a 90 kg cylinder rolls withoutslipping on a rough surface at an instant when its center ofgravity has a speed of 80
the sun has a mass of 199 x 1030 kg and is moving in a circularorbit about the center of our galaxy the milky way
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