Physics · Light - Reflection and Refraction
The relation between focal length 'f', object distance 'u' and image distance 'v' in the case of reflection of light by a spherical mirror is given by ________.
- 11/f = (1/v) - (1/u)
- 21/f = (1/u) - (1/v)
- 31/f = (1/u) + (1/v)✓
- 41/f = (uv)/(u+v)
Correct answer
1/f = (1/u) + (1/v)
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