A monochromatic bean of light initially travelling in air has wavelength of ……….. The wave is refracted in a medium of refractive index 1.5. The wavelength and frequency of the wave in the second medium respectively are:

A monochromatic bean of light initially travelling in air has waveleng

1.	A monochromatic bean of light initially travelling in air has wavelength of ……….. The wave is refracted in a medium of refractive index 1.5. The wavelength and frequency of the wave in the second medium respectively are:
Answer» 6000 AU and `3.3 xx 10^14 Hz` 4000 AU and `3.3 xx 10^14 Hz` `6000 AU and 5 xx 10^14 Hz` 4000 AU and `5 xx 10^14 Hz` ANSWER :D

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A monochromatic bean of light initially travelling in air has wavelength of ……….. The wave is refracted in a medium of refractive index 1.5. The wavelength and frequency of the wave in the second medium respectively are:

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