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Which theory of light is wave theory or particle theory?

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in Physics – Class 12 by (135k points)
Which theory of light is wave theory or particle theory?

(a) Dynamic physics

(b) Static physics

(c) Quantum mechanics

(d) de – Broglie hypothesis

This question was addressed to me by my college professor while I was bunking the class.

My question is from Photoelectric Theory and Wave Theory of Light topic in section Dual Nature of Radiation and Matter of Physics – Class 12

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Correct choice is (c) Quantum mechanics

Easiest explanation: The essential theory of light was further evolved from electromagnetics into quantum mechanics. Einstein believed light is a particle, i.e. a photon and that the flow of these particles (photons) is a wave.

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