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Physics - Modern Physics Question with Solution | TestHub

PhysicsModern PhysicsPhotoelectric effectMedium2 minQB

PhysicsMediumsingle choice

Which one of the following has the largest energy content ?

Options:

Answer:

Solution:

Total beam energy is proportional to $\frac{N}{λ}$ For A,B,C,D the factors are $1 0^{14}, 5 \times 1 0^{13}, 3.33 \times 1 0^{13}, 1.67 \times 1 0^{14} m^{- 1}$ D has the greatest energy

Stream:JEESubject:PhysicsTopic:Modern PhysicsSubtopic:Photoelectric effect

⏱ 2mℹ️ Source: QB

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