A thin converging lens is used to project a focused image of a small illuminated arrow onto a screen.
By adjusting the positions of the lens and the screen backwards and forwards on the bench, various focused images are produced on the screen.
Which statement is always true?
The image is formed at the principal focus (focal point) of the lens.
The image is larger than the object.
The image is inverted.
The image is virtual.
56 exam-style questions on CIE IGCSE Physics 3.2.3a Converging and diverging lenses. Each one has a worked solution and a mark scheme showing where the marks go.