What should be the position of the object when a concave mirror is used in torches producing parallel beam of light?
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HI dear, here's your answer.
The position of the object should be at the principal focus of mirror.
Hope it helps.
PLZ MARK IT AS BRAINLIEST.
The position of the object should be at the principal focus of mirror.
Hope it helps.
PLZ MARK IT AS BRAINLIEST.
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