Give the SI unit of power of lens. State whether the power of a converging lens is positive or negative.

Give the SI unit of power of lens. State whether the power of a converging lens is positive or negative.

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

The SI unit of power of a lens is dioptre.
The power of a converging lens is positive as f is +ve.

5 views Answered 2023-02-05 15:29

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