Physics-10th Light - Reflection and Refraction CBSE Board 2023 Medium
In torch lights and head lights of vehicles, the bulb is placed
In torch lights and head lights of vehicles, the bulb is placed
- (a)between the pole and the focus of the reflector.
- (b)very near to the focus of the reflector.
- (c)between the focus and centre of curvature of the reflector.
- (d)at the centre of curvature of the reflector.
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