Why is concave mirror used in vehicle headlights?
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Because at focus it will clear for us to see infinity......
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hope it will help you if it is right then mark as brainalist first
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Concave mirror is used in headlights of vehicles, because it. Concave mirror is used in headlights of vehicles, because when the bulb of headlight is placed at focus of concave mirror, it allows the light to spread out to infinity (longer distances)
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