Physics, 22.07.2021 19:10 demitae8839
A refrigerator has a coefficient of performance equal to 4.00. The refrigerator takes in 110 J of energy from a cold reservoir in each cycle. (a) Find the work required in each cycle. J (b) Find the energy expelled to the hot reservoir. J
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The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed
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What is the internal energy of 4.00 mol of diatomic nitrogen gas n2 at 455k
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Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?
Answers: 3
A refrigerator has a coefficient of performance equal to 4.00. The refrigerator takes in 110 J of en...
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