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Which of the following phenomena is used to explain the particle nature of light?
- A.Interference
- B.Diffraction
- C.Photoelectric effect
- D.Polarization
Show correct answer & step-by-step solution
Correct answer: C — Photoelectric effect
Solution
Interference, diffraction, and polarization are wave phenomena. The photoelectric effect can only be explained by considering light as discrete packets of energy called photons, demonstrating its particle nature.
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