Question

Concave mirror is used in making of sec lights.Give reason

Answer 1

A concave mirror is used in the headlights of a car. a simple explanation for this would be: when a lighted bulb is placed at the focus of a concave mirror reflector, the diverging light rays of the bulb are collected by the concave reflection and then reflected to produce a string, parallel beam of light.

Answer 2

A concave mirror, or converging mirror, has a reflecting surface that bulges inward (away from the incident light). Concave mirrors reflect light inward to one focal point.They are used to focus light.

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