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velocity of light

GATE Electronics & Communication · EM Waves · 2005-2005

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2005 PYQ

Refractive index of glass is 1.5. Find the wavelength of a beam of light with a frequency of $${10^{14}}$$ Hz in glass. Assume velocity of light is $$3\,\, \times \,{10^8}$$ m/s in...

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