Concave mirror is used in headlights of vehicles because it ........

General Science (NDA) Physics

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Concave mirror is used in headlights of vehicles, because it

focuses light from the bulb onto nearby vehicles

sends parallel rays

fits well into the shape of the headlight

is cheaper than other mirrors

Explanation:

Concave mirrors are commonly used in not only vehicles headlights but also in torches and search-lights to get powerful parallel beams of light to focus the light at the longer distances by placing the source of light at the focus of the Concave mirrors.