Sawaal
171
Q:

An air bubble in water will act like a

A) convex lens B) convex mirror
C) concave lens D) concave mirror

Answer:   C) concave lens



Explanation:

An_air_bubble_in_water_will_act_like_a1557488532.jpg image

The lens which have atleast one inward curved surface is a concave lens. Concave ens is a diverging lens as it spreads out light rays that have been refracted through it.

A concave lens is thinner at its centre than at its edges.

Subject: Physics
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