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The Magnification Produced by a Spherical Lens and a Spherical Mirror is + 2.0. (A) the Lens and Mirror Are Both Concave (B) the Lens and Mirror Are Both Convex (C) the Lens is Convex but the Mirror is Concave (D) the Lens is Concave but the Mirror is Convex - Science

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Question

The magnification produced by a spherical lens and a spherical mirror is + 2.0.
(a) The lens and mirror are both concave
(b) The lens and mirror are both convex
(c) The lens is convex but the mirror is concave
(d) The lens is concave but the mirror is convex

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Solution

 The lens is convex but the mirror is concave.
Because both concave mirror and convex lens have positive magnification.

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Chapter 5: Refraction of Light - Exercise 6 [Page 256]

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Lakhmir Singh Physics (Science) [English] Class 10
Chapter 5 Refraction of Light
Exercise 6 | Q 17 | Page 256
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