An electromagnetic wave with a frequency of 460times1014 hz, Ask an Expert

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An electromagnetic wave with a frequency of 4.60×10^14 Hz propagates with a speed of 2.14×10^8 m/s in a certain piece of glass.

a Find the wavelength of the wave in the glass.

b Find the wavelength of a wave of the same frequency propagating in air.

c Find the index of refraction of the glass for an electromagnetic wave with this frequency.

d Find the dielectric constant for glass at this frequency, assuming that the relative permeability is unity.

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Reference No.:- M91039107

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