Radio waves travel at the speed of light, 300,000 km/s. The wavelength of a radio wave received at 100 megahertz is
A) 300 m.
B) 3.0 m.
C) 30 m.
D) 0.3 m.
E) none of these

Question

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The Answer of Radio waves travel at the speed of light, 300,000 km/s. The wavelength of a radio wave received at 100 megahertz is
A) 300 m.
B) 3.0 m.
C) 30 m.
D) 0.3 m.
E) none of these

Radio Waves Travel at the Speed of Light, 300,000 Km/s