Key term for Edexcel GCSE Physics, used in Light, Lenses and Reflection.
A focal point from which light rays appear to originate when traced backward, characteristic of a diverging lens.
Virtual principal focus appears in Edexcel GCSE Physics revision content for Light and the electromagnetic spectrum, especially Light, Lenses and Reflection and Ray Diagrams for Lenses.
Create a free account to access Edexcel GCSE Physics revision notes, track progress, and practise related key terms.
