AP EAMCET Engineering 17 Sep 2020 Shift 1 Paper

Section: Physics

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Question : 101 of 160

Marks: +1, -0

Frank and Hertz experiment proves that_______

Light moves in the form of waves as well as particles
The electron does not radiate energy while moving in an orbit
The energy states of an atom are quantized
The whole of the +ve charge of the atom is concentrated in the nucleus

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