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Physics, 25.03.2021 09:20 morgannwaldrupp
An engine causes a car to move 10 meters with a force of 100 N. The engine produces 10,000 J of energy. What is the efficiency of this engine.
A substance is heated with 1000 J and does 700 J of work on the atmosphere. What is the change in internal energy of the substance?
The work done by a piston is measured to be 1000 J. If the pressure is a constant 1000 Pa, what is the change in volume of the piston?
Is the process described in #10 isovolumetric? Explain.
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An engine causes a car to move 10 meters with a force of 100 N. The engine produces 10,000 J of ener...
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