Physics, 08.01.2020 01:31 priscillarios30
Scientists have determined that light is made up of electromagnetic waves light is made up of particles called photons light is both a longitudinal wave and a particle both a and b
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Physics, 22.06.2019 15:30, linnaefoos2183
This is the number of complete movements of a wave per second.
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Physics, 22.06.2019 19:00, deonnaturner68p7hz7y
The direction of the current in an alternating current circuit remains constant. is direct. changes repeatedly. changes randomly.
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Physics, 22.06.2019 22:00, crystalclear99
Agirl throws a ball. if the ball's acceleration is 12 m/sec/sec and its mass is 0.5 kg, how much force did the girl apply to the ball?
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Scientists have determined that light is made up of electromagnetic waves light is made up of partic...
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