Physics, 06.12.2019 22:31 Uhmjujiooo45701
Two blocks with different temperatures had entropies of 10 j/k and 30 j/k before they were brought in contact. what can you say about the entropy of the combined system after the two came in contact with each other? a. ssystem > 40 j/kb. ssystem = 20 j/k c. ssystem < 20 j/kd. ssystem > 20 j/ke. ssystem = 40 j/kf. ssystem < 40 j/k
Answers: 2
Physics, 22.06.2019 12:10, anaroles04
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
Physics, 22.06.2019 18:00, cratsley321
By what primary heat transfer mechanism does the sun warm the earth?
Answers: 1
Two blocks with different temperatures had entropies of 10 j/k and 30 j/k before they were brought i...
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