The Young's double-slit experiment is performed with blue and with the green light of wavelengths 4360 A ∘ and 5460 A ∘ respectively. If x is the distance of 4 t h maximum form the central maximum, then

Distance of n t h maxima, x = n λ D d ∝ λ As λ b < λ g ∴ x b l u e < x g r e e n

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PhysicsWave OpticsYDSEEasy2 minPYQ_2020

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The Young's double-slit experiment is performed with blue and with the green light of wavelengths $4360 \overset{\circ}{A}$ and $5460 \overset{\circ}{A}$ respectively. If $x$ is the distance of $4^{t h}$ maximum form the central maximum, then

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Answer:

Solution:

Distance of $n^{t h}$ maxima, $x = n λ \frac{D}{d} \propto λ$

As $λ_{b} < λ_{g}$

$∴ x_{b l u e} < x_{g r e e n}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Wave OpticsSubtopic:YDSE

⏱ 2mℹ️ Source: PYQ_2020

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