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CBSE Class 10 Answered

In definitions, aperture is defined as the diameter(the line from one point of a circe to another through the centre). But in all the diagrams it is shown as the curvature of the mirror.... What does that mean???
Asked by tomjosephkt | 13 Nov, 2017, 09:49: PM
answered-by-expert Expert Answer
Aperture: The diameter of the circular rim of the mirror, is called the aperture of the mirror.
 
Answered by Abhijeet Mishra | 15 Dec, 2017, 12:38: PM

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CBSE 10 - Physics
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