Question

Watch the Columns
Column 'A
The wavelength of red light
Coloumn B
(a)
600 mm
(6)
700 mm
500 mm​

Answer 1

Wavelength of red light is 800 mm

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Answer 2

Answer:

The difference in the number of wavelengths, when yellow light propagates through air and vacuum columns of the same thickness is one. The thickness of the air column is :

(Refractive index of air μ

a

=1.0003 ; Wavelength of yellow light in vacuum =6000A

∘

)

December 30, 2019avatar

Raghava Manivannan

Explanation:

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