Question

which type of mirror is used in the following and why ​

Answer 1

Answer:

The type of mirror used in the following situations and reasons why they are used: (a) Headlights of a car: Concave mirror is used in the headlights of a car when the bulb is placed at the focus of the concave mirror then it produces lots of strong parallel beams of light at infinity

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Answer 2

Answer:

A convex mirror is used as side rear view mirror, because its field of view is larger and it forms virtual, erect and diminished images of objects behind. (c) For solar furnace, we use a concave mirror. Light from the sun, on reflection from the mirror, is concentrated at the focus of the mirror, producing heat.