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Light of wavelength 5000 Å is incident o...

Light of wavelength 5000 Å is incident on a double with and the interference fringes are formed on a screen plated at a distance of 1m from the slits. If the distance between the two consecutive dark bands is 1 mm, then the distance between the two slits is

A

0.5 mm

B

0.05 mm

C

1 mm

D

2 mm

Text Solution

Verified by Experts

The correct Answer is:
A
`d=(lamdaD)/(X)=0.5mm`
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