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A bubble in glass slab (mu = 1.5) when v...

A bubble in glass slab `(mu = 1.5)` when viewed from one side appears at 5 cm and 2 cm from other side, then thickness of slab is :

A

3.75 cm

B

3 cm

C

10.5 cm

D

2.5 cm

Text Solution

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The correct Answer is:
C
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