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A spherical mirror and a thin spherical lens have each focal length of 15 cm. The mirror and the lens are likely to be

(a)

Both concave

(b)

Both convex

(c)

The mirror is concave and the lens is convex

(d)

The mirror is convex and the lens is concave



Question ID - 100132 | SaraNextGen Top Answer

A spherical mirror and a thin spherical lens have each focal length of 15 cm. The mirror and the lens are likely to be

(a)

Both concave

(b)

Both convex

(c)

The mirror is concave and the lens is convex

(d)

The mirror is convex and the lens is concave

1 Answer
127 votes
Answer Key / Explanation : (c) -

The mirror is concave and the lens is convex

127 votes


127