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Physics, 23.06.2019 11:30 shadowselena63
A: all waves on the electromagnetic spectrum travel at the same speed in a vacuum. the speed of these waves in a vacuum is 3x108 m/s. as the wavelength of a wave doubles, how does the speed and frequency of the wave change?
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A: all waves on the electromagnetic spectrum travel at the same speed in a vacuum. the speed of the...
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