Physics - Modern Physics Question with Solution | TestHub

PhysicsModern PhysicsPhotoelectric effectMedium2 minQB

PhysicsMediumsingle choice

If p and E denote the linear momentum and energy of a photon. If the wavelength is decreased :

Answer:

Solution:

$p = \frac{h}{λ}$

and

$E = \frac{h c}{λ}$

Decreasing wavelength increases both quantities

Stream:JEESubject:PhysicsTopic:Modern PhysicsSubtopic:Photoelectric effect

⏱ 2mℹ️ Source: QB

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