Edexcel IGCSE Physics 3.4 Wave energy transfer
Practise explaining what waves transfer, using light and communication examples to separate energy and information from matter.
- Syllabus
- First assessment 2019
- Course
- Physics 4PH1
Exam points
- state that waves transfer energy or information without transferring matter
- select correct statements about visible light or optical fibres in a tick-table or MCQ
3.4 Wave energy transfer question 1
[Maximum number: 1]
This question is about optical fibres.
Optical fibres use light waves for communication.
Which of these is a correct statement about waves?
A
waves transfer energy, information and matter
B
waves do not transfer energy, information, or matter
C
waves transfer energy without transferring information or matter
D
waves transfer energy and information without transferring matter
D
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