SATHEE: Dual Nature Of Light Question 307

Dual Nature Of Light Question 307

Question: According to photon theory of light which of the following physical quantities associated with a photon do not/does not change as it collides with an electron in vacuum [AMU (Engg.) 2001]

Options:

A) Energy and momentum

B) Speed and momentum

C) Speed only

D) Energy only

Show Answer

Answer:

Correct Answer: C

Solution:

Speed of photon is $ 3\times 10^{8}m/s $ in vacuum.

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Dual Nature Of Light Question 307

Question: According to photon theory of light which of the following physical quantities associated with a photon do not/does not change as it collides with an electron in vacuum [AMU (Engg.) 2001]

Options:

Answer:

Solution:

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