JEE Main & Advanced Physics Ray Optics Newton's Formula

Newton's Formula

Category : JEE Main & Advanced

If the distance of object \[({{x}_{1}})\] and image \[({{x}_{2}})\] are not measured from optical centre, but from first and second principal foci then Newton's formula states  \[{{f}^{2}}={{x}_{1}}{{x}_{2}}\]

         


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