The maximum velocity of photoelectron when a light of wavelength \lambda is incident on metal surface of work function W_0 is (h c>\lambda W_0)

Correct Answer is : [2(hc−λW0)meλ]12

[\frac{2 (h c-\lambda W_0) }{m_e \lambda}] ^{\frac{1}{2}}

[\frac{2 h c}{m_e \lambda-W_0}] ^{1 \/ 2}

[\frac{2 m_e \lambda}{ (h c-\lambda W_0) }] ^{1 \/ 2}

[\frac{m_e \lambda}{ (\lambda W_0+h c) }] ^{1 \/ 2}

NEET 2023 Model Paper 1

Question : 37 of 200

Marks: +1, -0

The maximum velocity of photoelectron when a light of wavelength λ is incident on metal surface of work function W0 is (hc>λW0)

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