TestHub
TestHub

Physics - Wave Optics Question with Solution | TestHub

PhysicsWave OpticsDiffractionEasy2 minPYQ_2021
PhysicsEasysingle choice

Consider the diffraction pattern obtained from the sunlight incident on a pinhole of diameter0.1 μm.If the diameter of the pinhole is slightly increased, it will affect the diffraction pattern such that

Options:

Answer:
C
Solution:

sinθ=mλa

when a increases, θ decreases,

width decreases

width decreases so intensity will increases

Stream:JEESubject:PhysicsTopic:Wave OpticsSubtopic:Diffraction
2mℹ️ Source: PYQ_2021

Doubts & Discussion

Loading discussions...