Focal length and POWER of lens determination using, f=L² – (V₂-V₁)²/4L | Topic – THIN LENSES
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Practical 7: Determination of average focal leghth, f and the power of the lens, P. | THIN LENSES
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11.5K views on YouTube
Practical 7: Determination of average focal leghth, f and the power of the lens, P. | THIN LENSES