JEE Advanced 2015 Paper 1

Section: Physics

Question : 1 of 60

Marks: +1, -0

Consider a concave mirror and a convex lens (refractive index=1.5) of focal length 10 cm each separated by a distance of 50 cm in air(refractive index=1) as shown in the figure.An object is placed at a distance of 15 cm from the mirror.Its erect image formed by this combination has magnification M1.When the set-up is kept in a medium of refractive index 7/6,the magnification becomes M2.The magnitude |

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[JEE Adv 2015 P1]

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