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Iω = _________

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in Chemistry – Class 11 by (148k points)
Iω = _________

(a) mev^2r

(b) mevr^2

(c) mer

(d) mevr

I got this question in an interview for job.

Enquiry is from Bohr’s Model for Hydrogen Atom topic in chapter Structure of Atom of Chemistry – Class 11

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The correct option is (d) mevr

Easiest explanation: We know that linear momentum is given by mv and that angular momentun in Iω; m = mass, v = velocity, r = radius, I = inertia of momentum and w = angular velocity. I =mer^2 and ω = v/r and Iω = mer^2v/r = mevr.

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