A series of free GCSE/IGCSE Physics Notes and Lessons.
The following diagrams show the ray diagram for a concave lens. With a concave lens, the image will always be diminished, the right way up and virtual.
Draw a ray diagram to show how an image is formed by a concave lens.
Describe the properties of an image produced by a concave lens.
Ray Tracing for Concave or Diverging Lens
Draw different ray diagrams with the object at different places in relation to the focus and find out where the image appears.
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.