Textbook
SPM Preparation
Chapter 1: Microorganisms
Chapter 2: Nutrition and Food Technology
Chapter 3: Sustainiability of the Environment
Chapter 4: Rate of Reaction
Chapter 5: Carbon Compounds
Chapter 6: Electrochemistry
Chapter 7: Light and Optics
Chapter 8: Force and Pressure
Chapter 9: Space Technology
SPM Preparation
Chapter 7: Light and Optics
Image Formation by Lens
Optical Equipment
Describe convex lenses as concentrating lenses and concave lenses as lenses
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