Question

3. Name the type of mirror used in the following and reason for using it
(a) Solar furnace
(b) Rear view mirror in a vehicle​

Answer 1

Answer:

(a) concave mirror; because it converges the light rays and creates a string focus on one point. this helps in the concentration of heat in the furnace.

(b) convex mirror; because it is curved outward and thus provides a larger field of view to the driver. it forms virtual, erect, and diminished.

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