Physics, 10.12.2020 06:50 freyaocain
Light travels at a speed of 3x108 m/s with a momentum .92 kg x m/s. What is the weight of the light? can somebody help me please
Answers: 2
Physics, 22.06.2019 06:20
Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.
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Physics, 22.06.2019 10:30
Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
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Physics, 22.06.2019 11:10
Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.
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Physics, 22.06.2019 15:30
This is the number of complete movements of a wave per second.
Answers: 1
Light travels at a speed of 3x108 m/s with a momentum .92 kg x m/s. What is the weight of the light?...
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