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More cards in this set
Card 6
Front
What is a polarised wave?
Back
Card 7
Front
What is electromagnetic radiation made up of?
Back
Card 8
Front
What would have if light passed through two polarising filters at right angles to eachother.
Back
Card 9
Front
Can polaristion happen for longitudional waves?
Back
Card 10
Front
What happens when light is reflected?
Back
Card 11
Front
Why are the rods on a tv aerial horizontal?
Back
Card 12
Front
Whay do some communication satalights poleraise signals in the same frequency band?
Back
Card 13
Front
When is polarisation used in nature?
Back
Card 14
Front
How do CD's use polarisation?
Back
Card 15
Front
How do photographers and skiers use polarising lenses?
Back
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