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GCSE
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More cards in this set
Card 6
Front
What do objects at varying distances produce from the lens?
Back
Card 7
Front
What practical finds power and focal length of converging lens?
Back
Card 8
Front
When is magnification negative?
Back
Card 9
Front
What's the magnification formula?
Back
Card 10
Front
What do CCDs do?
Back
Card 11
Front
How do CCDs use binary?
Back
Card 12
Front
How many bits make a byte?
Back
Card 13
Front
What formula connects N and B?
Back
Card 14
Front
What is resolution?
Back
Card 15
Front
What is the information formula?
Back
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