Physics, 16.12.2020 16:20 carlinryan
"Heat engines and heat pumps are similar in that they both operate on the principle that heat flows naturally from a hot substance to a colder one and, in the process, can be made to do work. However, there is an importance difference between them."
Answers: 3
Physics, 22.06.2019 05:30
Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.
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Physics, 22.06.2019 15:30
What is a subatomic particle with a negative charge and very little mass?
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Physics, 22.06.2019 21:10
Which radioisotope is used in dating geological formations?
Answers: 3
"Heat engines and heat pumps are similar in that they both operate on the principle that heat flows...
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