In Newton's ring experiment, the diameter of the 15 th ring was found to be 0.590 and that of the 5 th ring was 0.336 cm. If the radius of Plano convex lens is 100 cm, compute the wavelength of light used. A. 5885 A 0 B. 5880 A o C. 5890 A o D.5850 A

In Newton's ring experiment, the diameter of the 15 th ring was found to be  0.590 and that of the 5 th ring was 0.336 cm. If the radius of Plano convex  lens is 100 cm, compute the wavelength of light used.
A. 5885 A 0  B. 5880 A o  C. 5890 A o D.5850 A
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1 Answer

Answer :

B. 5880 A o
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