The ear ring of a lady shown in figure has a 3 cm long light suspension wire. A. Find the time perio @PhysicsMasterAcademy

Uploaded January 2026 | Updated September 2026, 2 weeks ago

Question No. 47- The ear ring of a lady shown in figure has a 3 cm long light suspension wire. A. Find the time period of small oscillations if the lady is standing on the ground. b. The lady now sits in a merry go round moving at `4ms^-1` in a circle of radius 2 m. find the time period of small oscillation of the ear ring. | HC Verma class 11 physics Chapter:- Simple Harmonic Motion solution by ujwal Kumar physics master | physics master academy is best coaching for all physics students. | ujwal kumar
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Hand written notes of class 12 physics free for all , made by Physics Master

$A ray of light is incident at angle θ on a right-angled prism at point X. At point Y, it emerges alo (a)- A ray of light is incident at angle θ on a right-angled prism at point X. At point Y, it emerges along the prism surface. Calculate the refractive index of the prism in terms of the incident angle. (b)- Show that for an equilateral prism kept in air, minimum deviation occurs when the angle of incidence i = sin^-1(n/2), where n is the refractive index of the material of the prism. | Class 12 physics solution by ujwal Kumar physics master | physics master academy is best coaching for all physics students. best physics teacher of neet, JEE-Mains in delhi Download our app for android and ios http://on-app.in/app/home?orgCode=vdtxq$

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