This exam focus covers Exam Focus within Lenses & Images for GCSE Physics. Revise Lenses & Images in Waves for GCSE Physics with 13 exam-style questions and 15 flashcards. This topic appears less often, but it can still be a useful differentiator on mixed-topic papers. It is section 12 of 14 in this topic. Treat this as a marking guide for what examiners are looking for, not just a fact list.
Topic position
Section 12 of 14
Practice
13 questions
Recall
15 flashcards
🎯 Exam Focus
Frequently Examined
This topic is examined in Edexcel 1PH0/1 (Paper 1). Edexcel lens questions often include ray diagram completion, magnification calculations, and explaining how lenses correct long-sight or short-sight — the "describe the image" question type is a reliable Edexcel staple.
Lenses and images typically appear as:
- Ray diagram questions — draw or complete a ray diagram for a convex lens
- Describe the image — state whether it is real/virtual, upright/inverted, magnified/diminished
- Magnification calculations — straightforward formula application
- Vision correction (Higher) — explain how concave or convex lens corrects eyesight
Important: When asked to "describe the image," give ALL three characteristics: real/virtual, upright/inverted, magnified/diminished.
Keep building this topic
Read this section alongside the surrounding pages in Lenses & Images. That gives you the full topic sequence instead of a single isolated revision point.
Practice Questions for Lenses & Images
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.
Quick Recall Flashcards
13 questions on Lenses & Images — practise free
Instant marking, adaptive difficulty, and 15 spaced repetition flashcards. Free until your GCSEs.
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