Atomic Structure - Result Question 55

31. Which of the following relates to photons both as wave motion and as a stream of particles ?

(1992,1 M)

(a) Interference

(b) $E=m c^{2}$

(c) Diffraction

(d) $E=h \nu$

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Answer:

Correct Answer: 31. (a)

Solution:

  1. Diffraction is property of wave, $E=m c^{2}$ determine energy of particle and $E=h \nu$ determine energy of photon. Interference phenomena is exhibited by both matter and waves.