Find the curvature and focal length of convexsurface of lens

Reference no: EM13489988

A plano convex lens is placed convex side down on a plane glass plate and illuminated from the above with red loght of wavelength of 625nm. the diameter of the 8 th bright ring in the newton ring pattern is 0.5mm. what are the curvature and focal length of the convex surface of the lens?

Reference no: EM13489988

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Find the curvature and focal length of convexsurface of lens : A plano convex lens is placed convex side down on a plane glass plate and illuminated from the above with red loght of wavelength of 625nm. what are the curvature and focal length of the convex surface of the lens

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