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More cards in this set
Card 26
Front
Pros/cons of using light as a signal
Back
Card 27
Front
pros/cons of using electrical signals
Back
Card 28
Front
pros/cons of using radio waves as a signal
Back
Card 29
Front
Lasers make a beam of light in which all light waves...?
Back
Card 30
Front
What does the amount of radiation absorbed from a surface depend on?
Back
Card 31
Front
Microwaves...
Back
Card 32
Front
Infrared rays...
Back
Card 33
Front
How can microwave signals be affected?
Back
Card 34
Front
How can these problems be reduced?
Back
Card 35
Front
In which devices is infrared used in?
Back
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