Physics, 24.01.2020 20:31 Looneytunness1806
Which observation provided albert einstein the clue that he needed to explain the photoelectric effect? a) light is made up of extremely small particles. b) particles that are emitted from a strip of metal are electrons. c) shining light on a metal strip produces emissions. d) energy of electrons depends on light’s frequency, not intensity.
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Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude
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Which observation provided albert einstein the clue that he needed to explain the photoelectric effe...
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