1) Going down a slide. a) Kinetic --> gravitational potential b) Gravitational potential --> Kinetic c) Gravitational potential --> elastic potential d) Thermal --> magnetic  2) Starting a car a) Chemical --> elastic potential b) Thermal --> gravitational potential c) Chemical --> kinetic d) Elastic potential --> nuclear  3) Footballer running a) Chemical --> kinetic + thermal b) Thermal --> chemical c) Kinetic --> elastic potential d) Magnetic --> nuclear 4) Using your mobile phone a) Nuclear --> chemical b) Chemical --> elastic potential c) Chemical --> gravitational potential d) Chemical --> thermal 5) Book falling from a shelf a) Gravitational potential --> chemical b) Kinetic --> thermal c) Gravitational potential --> kinetic d) Elastic potential --> chemical 6) Spiderman climbing a) Gravitational potential --> kinetic b) Thermal --> chemical c) Chemical --> elastic potential d) Kinetic --> gravitational potential 7) Hawkeye firing an arrow a) Kinetic --> gravitational potential b) Elastic potential --> kinetic c) Magnetic --> elastic potential d) Gravitational potential --> chemical 8) Eating food a) Chemical --> thermal + kinetic b) Nuclear --> chemical c) Chemical --> elastic potential d) Elastic potential --> chemical 9) Stars including our Sun a) Gravitational potential --> kinetic b) Kinetic --> nuclear c) Nuclear --> thermal d) Elastic potential --> thermal 10) Motor in a circuit a) Kinetic --> magnetic b) Gravitational potential --> kinetic c) Elastic potential --> chemical d) Chemical --> kinetic 11) Skateboarding a) Elastic potential --> kinetic b) Kinetic --> gravitational potential c) Thermal --> gravitational potential d) Magnetic --> gravitational potential 12) What are the units for energy? a) Newtons (N) b) kilograms (kg) c) centimetres (cm) d) Joules (J) 13) What is the law of conservation of energy? a) Energy can be created or destroyed. b) Energy cannot be transferred. c) Energy cannot be created or destroyed - only transferred. d) Energy will one day run out. 14) Which statement is NOT true of energy? a) Energy cannot be created or destroyed - only transferred. b) Energy is measured in Joules (J). c) Energy can be stored in an object or group of objects. d) We can create and destroy energy.

Energy transfers

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