Physics · Light - Reflection and Refraction
Which of the following expressions represents the correct lens formula?
- 11/v - 1/u = f
- 21/v + 1/u = 1/f
- 31/v + 1/u = f
- 41/v - 1/u = 1/f✓
Correct answer
1/v - 1/u = 1/f
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