Question

The surfaces which respectively undergo refraction and reflection of light are _______.
a. a mirror and a lens
b. a lens and a mirror
c. a concave mirror and a convex mirror
d. a concave lens and a convex lens

Answer 1

Answer:

A lens and a mirror is ur ans

Explanation:

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Answer 2

Answer:

c a concave mirror and a convex mirror

Explanation:

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