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Ar1 = r2, r3 = r4, r2 ≠ r3

Br1 = r2 = r3 = r4

Cr1 > r2 > r3 > r4

Dr1 < r2 < r3 < r4

Answer:

B. r1 = r2 = r3 = r4

Read Explanation:

  • The distance of the center of curvature from any point on the surface of a spherical mirror is constant.

  • Therefore, r1 = r2 = r3 = r4

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In which of the following cases does a concave mirror form a real image?

  1. (i) Object placed between focus and pole
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