Physics, asked by manjulamallik84, 9 months ago

the radius of curvature of the curved surface of a Plano convex lens is 20 CM if the refractive index of the material of the lens be 1.5 it will

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Assertion: When a convex lens (μg= 3/2) of focal length fis dipped in water, its focal ... –20cm A plano convex lens of refractive index 1.5 and radius of curvature 30 cm. ... Now this lens has been used to form the image of an object. ... of 20 cm from a thin plano-convex lens offocal length 15 cm, if the plane surface is silvered.

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