(Yr 8) 11-21 QUESTIONS 0.0 / 5 ? ScienceElectromagnets (PT2)WorkHeating & CoolingGCSENone Created by: MelvilZ011Created on: 10-06-19 16:51 What will happen if 2 alike magnetic poles are brought close together? REPEL 1 of 11 Which magnetic poles will attract? Opposites 2 of 11 How do we calculate work done? Work Done = Force x Distance 3 of 11 What are the units for WORK DONE? JOULES 4 of 11 What is a type of machine called which has a rigid bat that pivots about a point? Lever 5 of 11 How does a lever make work easier? Reducing the force needed by increasing the distance 6 of 11 How do wheels on a machine make work easier? Reduce friction 7 of 11 Name a good thermal conducter - Metals 8 of 11 What heat transfer involves vibration of particles - Conduction 9 of 11 Which transfer of thermal energy invlolves particles rising in a fluid - Convection 10 of 11 Name a thermal energy transfer that does not involve particles - Radiation 11 of 11
EDEXCEL GCSE 9-1 COMBINED SCIENCE FOUNDATION PAPER 2 BIOLOGY 2 QUESTION PAPER SAMPLE ASSESSMENT PAPER 0.0 / 5
EDEXCEL GCSE 9-1 COMBINED SCIENCE PAPER 4 CHEMISTRY 2 QUESTION PAPER SAMPLE ASSESSMENT MATERIAL 0.0 / 5
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