A student that just received their driver's license decides to buy a new car. He
remembers from physics class that heat engines have a thermal efficiency that can
be calculated. He asks the car dealer for a car that has a high thermal efficiency
rating. The car dealer says he has a car that is 100% efficient.
Which law of thermodynamics best describes why the car cannot be 100% efficient?
Answers: 3
Physics, 22.06.2019 03:30, annikacorrea
Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec
Answers: 1
Physics, 22.06.2019 17:00, bella51032
Explain what will happen if decomposers were apsent from a forest ecoysystem.
Answers: 1
Physics, 23.06.2019 00:00, pchisholm100
You are standing on a boat. which of the following strategies will make the boat start moving? a. pushing the mast b. throwing some cargo out of the boat c. pushing the front ofthe boat d. pushing another passenger
Answers: 3
A student that just received their driver's license decides to buy a new car. He
remembers from phy...
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