Let K₁ and K₂ be the maximum kinetic energies of photoelectrons emitted when two...| Doubtify JEE

Опубликовано: 05 Апрель 2026
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Let K₁ and K₂ be the maximum kinetic energies of photoelectrons emitted when two monochromatic beams of wavelength λ₁ and λ₂, respectively are incident on a metallic surface. If λ₁ = 3λ₂ then: [JEE MAIN - 2022]

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