GCSE AQA Physics - Microwaves and Radiowaves

Microwaves and Radiowaves topic

  • Created by: Leah
  • Created on: 26-02-11 16:36
What are microwaves able to pass through?
The Earth
1 of 4
Do microwaves spread out more or less than radiowaves
Less
2 of 4
What does the Earth's ionosphere do to radiowaves?
Reflects
3 of 4
This [Question 4] makes them good for transmission. What is meant by the term transmission?
Sending information into space and back
4 of 4

Other cards in this set

Card 2

Front

Do microwaves spread out more or less than radiowaves

Back

Less

Card 3

Front

What does the Earth's ionosphere do to radiowaves?

Back

Preview of the front of card 3

Card 4

Front

This [Question 4] makes them good for transmission. What is meant by the term transmission?

Back

Preview of the front of card 4

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