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PhysicsModern PhysicsPhotoelectric effectMedium2 minQB

PhysicsMediumsingle choice

Planck constant has the same dimensions as

Answer:

Solution:

$[h] = M L^{2} T^{- 1}$

Force times distance times time has dimensions

$(M L T^{- 2}) L T = M L^{2} T^{- 1}$

Hence D

Stream:JEESubject:PhysicsTopic:Modern PhysicsSubtopic:Photoelectric effect

⏱ 2mℹ️ Source: QB

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