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A double slit is illuminated by light of...

A double slit is illuminated by light of wavelength 6000 Å. The slits are 0.1 cm apart and the screen is placed one metre away. calculate :
sepration between the two adjacent minima

Text Solution

Verified by Experts

Seperation between two adjacent minima = fringe width `beta`
`beta =(lambdaD)/d = (6xx10^(-7)xx1)/(1xx10^(-3))=6xx10^(-4)m=0.6mm`
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