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Consider a metal exposed to light of wavelength 600 nm. The maximum energy of the electron doubles when light of wavelength 400 snm is used.

+1 vote

asked Mar 26, 2019 in Class 12 by kratos

Consider a metal exposed to light of wavelength 600 nm. The maximum energy of the electron doubles when light of wavelength 400 snm is used. Find the work function in eV.

photoelectric effect
neet
dual nature of radiation and matter
class-12
wave particle quality

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1 Answer

+3 votes

answered Jan 26, 2020 by kratos

Best answer

Maximum energy = hv – ϕ

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