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91¶¶Òõ

Last updated

25 January 2020

pptx, 14.47 MB
pptx, 14.47 MB
docx, 1.33 MB
docx, 1.33 MB

Lesson to build on students knowledge of reflection. Shows many naturally occurring examples of total internal reflection but also fiber optics and periscopes.

Ideal for AQA GCSE (9-1) P6, Cambridge iGCSE P7 and more

Developing: Describe internal and total internal reflection.

Securing: Give the definition of the term critical angle.

Exceeding: Describe and explain the action of optical fibres particularly in medicine and communications technology.

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