Ray Diagrams – physics lesson P5a (Electromagnetic spectrum)
R92.00
Use, by you or one client, in a single end product which end users are not charged for. The total price includes the item price and a buyer fee.
Resource Description
Full Lesson PowerPoint to teach the lessons on Ray Diagrams . It covers the law of reflection, ray diagrams to show how a mirror forms an image, refraction, total internal reflection and critical angle. It includes a practical lesson on finding the critical angle for glass/Perspex.
This will take 2 lessons to cover all of the content.