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In the Newton's ring experiment, the diameter of 4th dark ring is reduced to one third of its original value after placi
Posted: Wed May 25, 2022 7:27 am
by answerhappygod
- In The Newton S Ring Experiment The Diameter Of 4th Dark Ring Is Reduced To One Third Of Its Original Value After Placi 1 (21.65 KiB) Viewed 19 times
In the Newton's ring experiment, the diameter of 4th dark ring is reduced to one third of its original value after placing a liquid between the convex surface and glass plate. a) Calculate the refractive index of the liquid? b) If the diameter of 4th dark ring for the air film is 0.30 cm, what would be the diameter after replacing air film with liquid? (10 Marks)