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GCSE
A Level & IB
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More cards in this set
Card 26
Front
When a _______ flows through a wire some energy is lost as ____.
Back
Card 27
Front
To reduce the _______ (and therefore the heat loss) the National Grid transmits __________ at a low _______
Back
Card 28
Front
How do they lower the current? and what device do they use?
Back
Card 29
Front
What is an equation that links electrical power, voltage and current?
Back
Card 30
Front
Dangers of UV?
Back
Card 31
Front
Dangers of infrared?
Back
Card 32
Front
Dangers of microwaves?
Back
Card 33
Front
Dangers of BOTH X-rays and Gamma rays?
Back
See full card set