describe the positions of the source of light with respect to a concave mirror in .1 torch light
Answers
Answer:
answer in explanation
Explanation:
In torches, the source of light is placed at the focus of the concave mirror to obtain a parallel beam of light. In projector lamps, the source of light is placed at the centre of curvature of the concave mirror. In floodlights, the source of light is placed just beyond the centre of curvature of the concave mirror.Please mark me as brainliast.Hope it Helps.
Answer:
The beam of light that is torch which is placed at between the curvature of the concave mirror.
It is placed just beyond the centre of curvature of the concave mirror to get a parallel beam of light.
Concave mirrors are used as converging mirrors to converge the reflected rays in a direction.
These things were generally in projector lamps and torches.