Fig shows a small air bubble inside a glass sphere `(mu = 1.5)` of radius 10 cm. the bubble is 4.0 cm below the surface and is viewed normally from the outside. Find the apparent depth of the bubble.

Fig shows a small air bubble inside a glass sphere `(mu = 1.5)` of rad

1.	Fig shows a small air bubble inside a glass sphere `(mu = 1.5)` of radius 10 cm. the bubble is 4.0 cm below the surface and is viewed normally from the outside. Find the apparent depth of the bubble.
Answer» Correct Answer - 3 cm below the surface

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Fig shows a small air bubble inside a glass sphere `(mu = 1.5)` of radius 10 cm. the bubble is 4.0 cm below the surface and is viewed normally from the outside. Find the apparent depth of the bubble.

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