Find the velocity of an electron emitted by a metal whose threshold frequency is 2.27×1014 s−1...

Find the velocity of an electron emitted by a metal whose threshold frequency is 2.27×10¹⁴ s−1 when it is exposed to visible light of wavelength 5.11×10⁻⁷ m .

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queen_honey_blossom answered 1 year ago

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