A particle executes a simple harmonic motion of amplitude 1.0 cm along the principal axis of a convex lens of focal length 12 cm.

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asked Mar 30, 2018 in Physics by Nisa (2,540 points) 1 14

A particle executes a simple harmonic motion of amplitude 1.0 cm along the principal axis of a convex lens of focal length 12 cm. The mean position of oscillation is at 20 cm from the lens. Find the amplitude of oscillation of the image of the particle.

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answered Mar 30, 2018 by rubby (7,550 points) 1 3 5
selected Apr 1, 2018 by Vikash Kumar
 
Best answer

When the object is at 19 cm from the lens, let the image will be at, v1.

Again, when the object is at 21 cm from the lens, let the image will be at, v2

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