Question

A spherical marble, of refractive index 1.5 and curvature 1.5 cm. contains a tiny air bubble at its centre. Where will it appear when seen form outside​

Answer 1

Answer:

5/3 cm

Since, the bubble is inside the spherical marble which is having a refractive index of 1.5. The observer will see the image formed due to the reflection in the all those spherical surfaces.

Explanation:

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