GCSE Physics - How to Draw Ray Diagrams

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*** WHAT'S COVERED ***
1. Drawing ray diagrams for lenses.
* Symbols for concave (diverging) and convex (converging) lenses.
* Identifying the principal axis, principal focus (F), and 2F points.
2. Concave lens ray diagrams.
* Rules for drawing incident and refracted rays.
* Locating the virtual image.
* Describing image characteristics.
3. Convex lens ray diagrams.
* Rules for drawing incident and refracted rays.
* Locating the image for different object positions.
* Describing image characteristics.

*** EXAM BOARD INFO ***
AQA - Separate/triple science only
IGCSE Edexcel - Not on your course!
Edexcel - Separate/triple science only
OCR 21st Century - Separate/triple science only
OCR Gateway - Separate/triple science only

*** CHAPTERS ***
0:00 Introduction & Lens Symbols
0:15 Concave (Diverging) Lens Setup
1:26 Drawing a Concave Lens Ray Diagram
2:31 Locating the Image (Concave)
3:01 Describing the Image (Concave)
3:33 Convex (Converging) Lens Setup
3:54 Drawing a Convex Lens Ray Diagram
4:29 Locating the Image (Convex)
4:43 Describing the Image (Convex)
5:17 Other Convex Lens Scenarios

*** PLAYLISTS ***










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