At the interface between two facets of an artificial crystal, sound waves can be transmitted in the opposite direction to that expected, and undergo no reflection. Such wave behaviour could have many ...

Learning about the science of reflection and refraction is essential for students to understand how light behaves when it interacts with different surfaces and materials. Reflection and refraction are ...

This lesson is designed for the NEW AQA Physics GCSE, particularly the ‘The properties of waves’ SoW. For more lessons designed to meet specification points for the NEW AQA Trilogy specifications for ...

Students use mirror equations to determine the position and type. Students use mirror equations to determine the position, type, and size of mirror images for curved mirrors mathematically. Optical ...