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Physics - Wave Optics Question with Solution | TestHub

PhysicsWave OpticsYDSEEasy2 minPYQ_2020

PhysicsEasysingle choice

In the figure, if a parallel beam of white light is incident on the plane of the slits $S_{1}$ and $S_{2}$ then the distance of the nearest white spot on the screen from $O$ is [Assume $D > > d, d > > λ$ ]

Options:

Answer:

Solution:

White spot on screen would be central maximum where

$Δ x = 0 y = \frac{d}{2} - \frac{d}{8} = \frac{3d}{8}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Wave OpticsSubtopic:YDSE

⏱ 2mℹ️ Source: PYQ_2020

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