A thin walled glass sphere of radius 2.5 cm is filled with water.An object is placed at 7.5 cm from the surface of the sphere.Neglecting the effect of glass wall,find the distance of the image from the centre.

Asked by prashant.jain | 1st Jun, 2011, 07:57: PM

Expert Answer:

Answered by  | 1st Jul, 2011, 04:14: PM

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