Question

An air bubble in water behaves like converging lens How would you justify it​

Answer 1

Answer:

The air bubble inside water behaves like a Concave lens. This is because The normal at any point of a spherical bubble will pass through the center of the bubble. It is clearly visible that theair bubble acts as a diverging lens.

Answer 2

HOPE IT HELPS :

AIR BUBBLE AS CONVERGING LENS :

The standard answer is, a bubble is a sphere, and the source of light is outside the sphere. Light from outside strikes on the convex surface of the sphere, therefore, air bubbles act as a convex lens.

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