CBSE Class 10 Answered
derive the mirror formula and give me the tips to learn the mirror formula well.
Asked by haritsourabhharit | 03 Oct, 2010, 11:50: AM
Expert Answer
Dear Student,
Refer to the ray diagram below:
We use similarity between various triangles.
Using triangles 2 and 3,
(1) |
(2) |
(3) |
(4) |
(5) |
For a concave mirror f is positive. For a convex mirror, f is negative.
Hope that satisfies your query.
Regards
Team
TopperLearning
Answered by | 04 Oct, 2010, 04:06: PM
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