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Physics, 16.07.2019 04:00 crosales102

The speed of an electromagnetic wave is a constant, 3.0 × 10 8m/s. the wavelength of a wave is 0.6 meters. what is the frequency? a.1.8 × 10 8hzb.5.0 hzc1.8 hzd.5.0 × 10 8hz

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