Physics, 22.07.2021 19:40 kimjooin02
I’m a photoelectric effect, which property of the incident light determines how much kinetic energy the ejected electrons have ?
A) brightness
B) frequency
C) size of the beam
D) none of the above
Answers: 1
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Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
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Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and
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Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader
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I’m a photoelectric effect, which property of the incident light determines how much kinetic energy...
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