WASSCE Physics · Light & Optics
Lenses and Image Formation
Convex and concave lenses, image formation, magnification, and the lens formula.
- lessons
- 2
- of study
- 14 min
- free to read
- 1
Across the topic: 9 sections · 4 worked examples · 3 diagrams
Topic content
Lessons in this topic
2 lessons · 14 min
- 1Converging and diverging lenses: ray diagrams and images7 minFree7 minFree
- 2The lens formula, magnification and power of a lens7 min Plan7 min Plan
- The lens formula
- Magnification
- Power of a lens
- Determining the focal length of a converging lens
4 worked examples
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