CBSE Class 10 Answered
A Ray of light passing through the centre of curvature of a concave mirror is incident on its reflecting surface . What is the angle of incidence and angle of reflection of this ray.
Asked by assupreti2008 | 12 Sep, 2019, 11:35: AM
The ray passing through the centre of curvature and strikes the curved reflecting surface makes an angle Zero degree with the normal or 90 degree with the tangent at the point it strikes. This happens because the ray is coming from the center of the sphere of which this curved mirror is the part and in case of circle normal at a point always passes through the centre of the circle. Since the angle of incidence is 0 the angle of reflection is also 0 degree and this ray retraces its path.
Answered by Utkarsh Lokhande | 12 Sep, 2019, 12:21: PM
Application Videos
Concept Videos
CBSE 10 - Physics
Asked by priyankakiran2017 | 24 May, 2022, 06:36: PM
CBSE 10 - Physics
Asked by Jethanleapon | 03 Oct, 2021, 09:00: PM
CBSE 10 - Physics
Asked by saswatm74002 | 15 Aug, 2021, 01:09: PM
CBSE 10 - Physics
Asked by gsvjairam | 29 May, 2021, 06:45: PM
CBSE 10 - Physics
Asked by pothireddysonyreddy27 | 24 Jan, 2021, 05:41: PM
CBSE 10 - Physics
Asked by Maneraj4707 | 30 Nov, 2020, 03:30: PM
CBSE 10 - Physics
Asked by durgeshsri8080 | 31 Jul, 2020, 10:45: PM
CBSE 10 - Physics
Asked by kmbhuvanakmbhuvana | 19 Jul, 2020, 02:28: PM
CBSE 10 - Physics
Asked by adipadmakarri | 01 May, 2020, 12:45: PM
CBSE 10 - Physics
Asked by manishgoldy15 | 30 Dec, 2019, 04:37: PM