Monochromatic radiation emitted when electron on hydrogen atom jumps from
Monochromatic radiation emitted when electron on hydrogen atom jumps from Question :- Monochromatic radiation emitted when electron on hydrogen atom jumps from first exited to the grounds state irradiates a photosensitive material. The stopping potential is measured to be 3.57V. The threshold frequency of the material is : (A) 2.5 × 1015 Hz…
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