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Physics, 27.11.2019 13:31 Frankia

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 8hz
b.5.0 hz
c1.8 hz
d.5.0 × 10 8hz

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The speed of an electromagnetic wave is a constant, 3.0 × 10 8m/s. the wavelength of a wave is 0.6 m...
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