New
New
Year 11
Edexcel
Higher
Electromagnetic waves
Lessons (12)
I can recognise, draw and describe how light and other waves can reflect from different surfaces, using rays and wavefronts.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can describe what refraction is, draw accurate diagrams of refraction and use the idea of wavefronts to explain what causes refraction.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can describe and explain when refraction happens and when total internal reflection happens at boundaries between media.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can describe what is different about light of different colours and explain the apparent colour of objects when illuminated with different colours of light.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use a converging lens to form an image on a screen, and describe how the image can vary depending on the object distance.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can describe uses of converging lenses and draw scale ray diagrams to determine the position of an image.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can describe the formation of virtual images by converging and diverging lenses and draw ray diagrams to find the size and position of the image.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can explain what is meant by the spectrum of electromagnetic waves.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can investigate how the intensity of black ink affects the infrared radiation absorbed by a surface.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can describe how to investigate the emission of infrared by different surfaces, state what is meant by a ‘black body’ radiator and explain how radiation affects an object’s temperature.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can explain the properties, uses and dangers of ionising electromagnetic radiation.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can explain the properties, uses and dangers of non–ionising electromagnetic radiation.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video