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Speed of electromagnetic waves is the same: A for all wavelengths B in all media C for all intensities D for all frequencies Speed of electromagnetic waves is the same:Afor all wavelengthsBin all mediaCfor all intensitiesDfor all frequencies
Speed of electromagnetic waves is dependent upon medium as,v=c/n where c is the speed of light in vacuum, n is the refractive index in the medium.Speed is dependent on wavelength and frequency asv=λνIt is independent of intensity.
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