Physics, asked by julius2638, 1 month ago

Reason for the value of distance object -4 is always negative mirror equatiok

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Answered by khannaarti1975

Answer:

Explanation: According to sign convention the distances measured from the pole or optic centre, to the left of the mirror or lens is always negative and those measured to the right is always positive. Conventionally objects are always placed to the left of the mirror or lens as light is said to approach from the left.

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