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NEET-XII-Physics

42: Photoelectric Effect and Wave Particle Duality

with Solutions - page 2
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  • #13
    If an electron has a wavelength, does it also have a colour?
    Ans : Colour is a characteristic of electromagnetic waves. Electrons behave as a de-Broglie wave because of their velocity. A de-Broglie wave is not an electromagnetic wave and is one dimensional. Hence, no colour is shown by an electron.
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