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JEE Main 20 July 2021 Shift 1 Solved Paper

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Question : 6

Total: 90

Region I and II are separated by a spherical surface of radius 25 cm. An object is kept in region I at a distance of 40 cm from the surface. The distance of the image from the surface is :

[20 Jul 2021 Shift 1]

55.44 cm
9.52 cm
18.23 cm
37.58 cm

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