6. How much heat is required to heat 87 g of ice at 14 K
to water vapor at 140°C?...
Physics, 23.02.2021 21:40 sehaamxoxo34
6. How much heat is required to heat 87 g of ice at 14 K
to water vapor at 140°C?
Answers: 2
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Apiano tuner uses a tuner to create a tone of 5.00 x 10² hz. when a key on the piano is struck he hears 5 beats per second. what is a possible frequency of vibration for the piano string? 2500 hz 1300 hz 605 hz 495 hz
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Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
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