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CBSE Class 10 Answered

how we can understand the rules of concave mirror ??
Asked by Sureshyadav | 29 Oct, 2012, 10:58: PM
answered-by-expert Expert Answer
The two rules of the ray diagram are,
  1. An incident ray parallel to the principal axis will be reflected back through the focus of the concave mirror.
  2. An incident ray on the center of the mirror O will be reflected back in such a way that the angle of incidence and angle of reflection at O are same.
Answered by | 30 Oct, 2012, 09:08: PM

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