Mathematics · Ray Optics
Two plane mirrors M1 and M2 are at right angles to each other. A point source P is placed at distances 'a' and '2a' meters away from M1 and M2 respectively. What is the shortest distance between the two primary images formed by individual mirrors? (Take √5 = 2.3)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12√10 a
- 24.6 a✓
- 33.0 a
- 42.3 a
Correct answer
4.6 a
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