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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Radiation of wavelength lemda, is incident on a photocell. The fastest emitted electron has speed v. If the wavelength is changed to 3 lemda / 4, the speed of the fastest emitted electron will be

Radiation of wavelength lemda, is incident on a photocell. The fastest emitted electron has speed v. If the wavelength is changed to 3 lemda / 4, the speed of the fastest emitted electron will be

is incident on a photocell. The fastest emitted electron has speed v. If the wavelength is changed to 3 lemda / 4 Radiation of wavelength lemda the speed of the fastest emitted electron will be