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CAIE IGCSE Physics: Real Image Ray Diagrams Question Bank

Practise constructing converging lens ray diagrams to locate real images and connect ray paths with image position and orientation.

Syllabus
2026–2028
Course
Physics 0625

Exam points

  • draw two principal rays through a converging lens to locate the real image
  • use intersecting rays to decide where a real image forms on a screen

3.2.3.3—Ray diagrams for the formation of a question 1

[Maximum number: 3]

Fig. 6.1 is a full-size diagram of a lens and an image I of an object.

Fig. 6.1

Fig. 6.1

The focal length of the lens is 3.0 cm .

On Fig. 6.1, draw two rays from the image I to locate the object. Draw the object and label it O.

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