Indian Navy SSR atomicstructure — practice questions
5 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Indian Navy SSR atomicstructure in the app →In vacuum, the velocity of electromagnetic radiation isThe wave number of a photon of frequency $6 \times 10^{14}\,Hz$ (in vacuum) isBohr's postulate quantises the angular momentum of an electron in a stationary orbit asIn the photoelectric effect, the *stopping potential* $V_0$ varies with the frequency of incident light asThe Bohr orbit velocity of the ground-state electron in hydrogen is about