Physics - Wave Optics Question with Solution | TestHub

PhysicsWave OpticsYDSEEasy2 minPYQ_2019

PhysicsEasysingle choice

In Young's double slit experimental setup, if the wavelength alone is doubled, the bandwidth $β$ becomes

Answer:

Solution:

Fringe width, $β = \frac{λ D}{d}$ When $λ$ alone is doubled then fringe width becomes $β^{'} = \frac{( 2 λ ) D}{d} = 2 β$

Stream:VITEEESubject:PhysicsTopic:Wave OpticsSubtopic:YDSE

⏱ 2mℹ️ Source: PYQ_2019

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