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Explain the particle nature of EMR (Elec...

Explain the particle nature of EMR (Electromagnetic Radiation]

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The main point, of the theory are:-
a) Radiant energy is emitted or absorbed not continuously but discontinuously in the form of small packets of energy called quanta.
b) The amount of energy associated with a quantum of radiation is proportional to the frequency of radiation. `EpropvthereforeE=hv` where h = planck's constant i.e. `6.635xx 10^(-34)` joule-sec E = n h v where n = 1, 2, 3, 9 .....
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