P4 Crossword 0.0 / 5 ? PhysicsRadioactivityGCSEOCR Created by: nanakranaCreated on: 14-10-16 00:27 What is transferred to produce a charge? Electrons 1 of 10 What causes lightning? Static Electricity 2 of 10 What decreases as the resistance increases? Current 3 of 10 What colour is the live wire? Brown 4 of 10 Current x Voltage = Power 5 of 10 Sound waves above human hearing are called? Ultrasound 6 of 10 What is the least penetrating radiation? Alpha 7 of 10 X-rays and gamma rays are both types of? Electromagnetic Wave 8 of 10 What is a sustainable form of electricity generation? Nuclear fusion 9 of 10 What is the process in which microorganisms are killed? Sterilisation 10 of 10
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