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GCSE
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More cards in this set
Card 6
Front
Whay are there not more battery-powered vehicles in use currently?
Back
Card 7
Front
Which type of biofuel is used mainly in Brazil and USA?
Back
Card 8
Front
What does the abbreviation B20 mean when applied to biodiesel fuels?
Back
Card 9
Front
What type of engine uses hydrogen as a direct replacement for petrol or diesel?
Back
Card 10
Front
What is a hybrid car?
Back
Card 11
Front
What is the equation used to calculate efficiency?
Back
Card 12
Front
What is a dependant variable?
Back
Card 13
Front
What is a independant variable?
Back
Card 14
Front
What is a control variable?
Back
See full card set