Aparticular car engine operates between temperatures of 440°c (inside the cylinders of the engine) and 20°c (the temperature of the surroundings). given these two temperatures, what is the maximum possible efficiency the car can have? (note that actual car engine efficiencies are in the 20-25% range.) %.
Answers: 2
Physics, 22.06.2019 12:20
A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.
Answers: 2
Physics, 23.06.2019 04:00
Preciso de ajuda na parte de termometria e tenho prova amanhã ajuda ae prf
Answers: 1
Physics, 23.06.2019 16:00
The table shows columns that brenda uses for her notes on the properties of elements. her notes state that some elements can react to form basic compounds. where should brenda place this property in her table?
Answers: 1
Aparticular car engine operates between temperatures of 440°c (inside the cylinders of the engine) a...
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