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Physics, 25.04.2020 23:30 tiadenae22ovtxdr
A red light wave has a wavelength of 30,000 meters and a period of 0.0001 seconds. What is the speed of this light wave?
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Answers: 2
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A red light wave has a wavelength of 30,000 meters and a period of 0.0001 seconds. What is the speed...
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