Question

State unit of maynification

Answer 1

Answer:

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Explanation:

Magnification has no S.I. unit because magnification is a ratio of two same quantity ( metre/metre).

Answer 2

Explanation:

Magnification is a ratio of two lengths, so it has no units. However, the image height and object height should both be measured in the same units, eg centimetres (cm) or millimetres (mm), but not a mixture of the two.