Physics Light - Reflection and Refraction CBSE Board 2026 Medium
(a) A ray of light after reflection from a concave mirror becomes parallel to its principal axis. Draw a labe…
- (a)A ray of light after reflection from a concave mirror becomes parallel to its principal axis. Draw a labelled ray diagram to show this.
- (b)(i) Differentiate between the virtual images formed by a convex mirror and concave mirror. (ii) “The value of magnification ‘’ for a mirror is .” Calculate the height of object if the height of image is 20 cm.
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