Photoelectric effect can be explained by assuming that light:
A
is a form of transverse waves
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B
is a form of longitudinal waves
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C
can be polarised
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D
consists of quanta
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Solution
The correct option is D consists of quanta Photoelectric effect can be explained by assuming that light consists of quanta. A photon strikes a metal surface, its energy is absorbed by the metal, this results in emission of electrons.