CBSE Class 7 Answered
confusion in ray diagrama
Asked by dshama618 | 31 Jan, 2024, 17:46: PM
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
Concept Videos
CBSE 7 - Science
Asked by dshama618 | 31 Jan, 2024, 17:46: PM
CBSE 7 - Science
Asked by ishantnoob123 | 18 Dec, 2023, 15:56: PM
CBSE 7 - Science
Asked by aartianu2006 | 13 Dec, 2020, 14:09: PM
CBSE 7 - Science
Asked by dszptk | 18 Aug, 2018, 20:47: PM
CBSE 7 - Science
Asked by Topperlearning User | 16 Apr, 2013, 10:41: AM
CBSE 7 - Science
Asked by Topperlearning User | 16 Apr, 2013, 10:41: AM
CBSE 7 - Science
Asked by Topperlearning User | 16 Apr, 2013, 10:40: AM
CBSE 7 - Science
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM
CBSE 7 - Science
Asked by Topperlearning User | 16 Apr, 2013, 10:39: AM
CBSE 7 - Science
Asked by Topperlearning User | 16 Apr, 2013, 10:38: AM