Photon is the fundamental unit/quantum of Options: A . &nbspGravitation B . &nbspElectricity C . &nbspMagnetism D . &nbspLight

Photon is the fundamental unit/quantum of

Question

Photon is the fundamental unit/quantum of

Options:

A . Gravitation

B . Electricity

C . Magnetism

D . Light

Answer: Option D

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Question 1. According to the quantum theory of light, the energy of light is carried in discrete units are called....

Question 2. The energy of a photon, whose momentum is 10 MeV/c, where c is the speed of light, is given by....

Question 3. The threshold frequency is the frequency below which :....

Question 4. A photon of X-ray has energy of 1 keV. A photon of visible radiation has energy of 3 eV. In this context, which one of t....context, which one of the following statements is not correct?

Question 5. The energy of a photon varies directly with its....

Question 6. Which of the following supports particle nature of photons ?....

Question 7. The reverse effect of X–ray emission is....

Question 8. The term photon refers to....

Question 9. In a conductor....

Question 10. . . . . . . . . . exerts a force on anything that has an electric charge.....

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