1. Clausius based his ideas for the second law of thermodynamics on whose work?
would it be B? im not sure
Which equation would you need to rearrange to calculate the work done by a heat engine?
Q=m △ Hf
would it be B ?
Which of the following systems shows an increase in entropy?
building a house of cards
water freezing into ice
spilling a jar of pennies
steam condensing to liquid water
would it be C?
Making a heat engine that uses its exhaust heat to do work is restricted according to which principle?
second law of thermodynamics
conservation of matter
first law of thermodynamics
conservation of energy
woul it be A?
This seems to indicate that your answer to the first one is good :
I don't know anything about this.....but.....for the second one.....I believe that we have this :
W = QH - QL
QH = W + QL