CBSE Class 7 Answered
confusion in ray diagrama
Asked by dshama618 | 31 Jan, 2024, 05:46: PM
Expert Answer
Understand the rules of reflection and refraction properly before drawing ray diagrams.
Also, in Class 7 Science Light chapter there are only two ray diagrams for refraction one is convex lens and other is concave lens.
For convex lens, rays of light converge and meet at focus after refraction on other side of lens.
For concave lens, rays of light diverges after refraction and appears to be meeting at focus at the same side from which the rays are coming.
Answered by Shiwani Sawant | 01 Feb, 2024, 10:29: AM
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