This worksheet contains an example converging lens exam-style question. Students are required to apply the three ray rules to find the location of an image when an object is placed in front of a ...

I use this presentation as part of the Light topic in IGCSE Physics. This resource works best when part of my “Lenses” bundle (including accompanying worksheets). A bundle is a package of resources ...

An optical lens is a transparent optical component used to converge or diverge light emitted from a peripheral object. The transmitted light rays then form a real or virtual image of the object.

When light moves from air into glass or plastic it is refracted close refractionProcess by which a wave changes speed and sometimes direction upon entering a denser or less dense medium, eg a light ...