Skip to content
Get Revising
Search:
Keyword:
Go
Subject
Resource type:
Resource type (all)
Flashcards
Revision cards
Revision notes
Quizzes
Mindmaps
Crosswords
Organise your thinking
Quizsearches
Shared resources
Join
Join Get Revising
Start learning now
Already a member?
Please sign in
Email address
Password
Forgotten your password?
Remember my details
Log in
Create
GCSE
A Level & IB
University
Study planner
Past papers
For teachers
More cards in this set
Card 6
Front
What is visible light?
Back
Card 7
Front
What is infrared radiation?
Back
Card 8
Front
What are microwaves?
Back
Card 9
Front
What are radio waves?
Back
Card 10
Front
What are the potential risks of waves?
Back
Card 11
Front
What is alternating voltage?
Back
Card 12
Front
Why is the radio and microwave spectrum divided into bands?
Back
Card 13
Front
How do mobile phones communicate?
Back
Card 14
Front
What are optical fibres?
Back
Card 15
Front
How do optical fibres work and why are they useful?
Back
View more cards
