Question

cuQ
LEVEL-1
An air bubble in glass (u = 1.5) is situated at a distance 3 cm 11
convex surface of diameter 10 cm as shown. The distance
which the image of bubble appears is
lown. The distance from surface at
u= 1.5
u=1
3cm
3) 4 cm
1) 2.5 cm
2) 5 cm
4) 1.5 cm​

Answer 1

Explanation:

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