Eamcet Physics - 2 nd Year : Unit 7.1 ( Dual Nature of Matter And Radiation ) - Dual Nature of Matter And Radiation Free Online Tests | Mock Tests | Preparation | Practice Tests

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2 nd Year : Unit 7.1 ( Dual Nature of Matter And Radiation ) - Dual Nature of Matter And Radiation

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k₁ and k₂ are the maximum kinetic energies of the photoelectrons emitted when light of wave length λ₁ and λ₂ respectively are incident on a metallic surface.λ₁ =3λ₂ If then

A. k₁ > k₂ / 3

B. k₁ < k₂ / 3

C. k₁ = 3k₂

D. k₂ = 3k₁

E. None of the above

View Answer

Correct choice: B

Explanation:

None

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Eamcet Physics 2 nd Year : Unit 7.1 ( Dual Nature of Matter And Radiation ) - Dual Nature of Matter And Radiation

Eamcet Physics
2 nd Year : Unit 7.1 ( Dual Nature of Matter And Radiation ) - Dual Nature of Matter And Radiation