In the given YDSE apparatus as shown in figure, wavelength of light used is \lambda. The initial distance between screen and plane of slits is 'D'. Point A is point on screen where 4^{\text{th }} order maxima lies. Now, screen is moved from rest with constant acceleration a_{0} towards right. Then find the time after which second order maxima is formed at point {A}.

JEE Advanced 2020 Concept Recapitulation Test 3 Paper 2

Question : 2 of 54

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In the given YDSE apparatus as shown in figure, wavelength of light used is λ. The initial distance between screen and plane of slits is 'D'. Point A is point on screen where 4‌th ‌ order maxima lies. Now, screen is moved from rest with constant acceleration a0 towards right. Then find the time after which second order maxima is formed at point A.

√‌
2D
a0
√‌
D
a0
.
2√‌
D
a0
√‌
D
2a0

Validate

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