Lenses & Images
Revise Lenses & Images in Waves for GCSE Physics with 13 exam-style questions and 15 flashcards. This is a high-frequency exam topic, so students should expect to explain it clearly under timed conditions.
Study this topic
From Glasses to Cameras
How Lenses Work
Convex vs Concave Lenses
Ray Diagrams for Convex Lens
Real vs Virtual Images
Key Terms and the Magnification Equation
How It Works: Drawing a Ray Diagram for a Convex Lens
Key Definitions
Common Misconceptions
Memory Aid
Higher Tier Only: Correcting Vision Problems with Lenses
Exam Focus
Exam Tips
Topic Summary: Lenses and Images
Sample Flashcards
Sample Questions
What does a convex (converging) lens do to parallel rays of light?
Explain the difference between a converging lens and a diverging lens. Include what each type does to parallel rays of light.
13
exam-style questions
15
revision flashcards
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