The focal length of a concave mirror having radius of curvature 1m is –

The focal length of a concave mirror having radius of curvature 1m is –

A. 50 mm

B. 50 cm

C. 50 m

D. None of these

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Option : B. 50 cm

4 views Answered 2023-02-05 15:29

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