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MHT CET Physics question

PhysicsDual Nature of Matter and RadiationMHT CET

The light of wavelength incident on the surface of metal having work function emits the electrons. The maximum velocity of electrons emitted is ( = velocity of light, = Planck's constant, = mass of electron) [MHTCET 2020]

Answer: (B)

Solution

; (a) uses and

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Question ID VK-083701