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Properties of Waves (light and sound) Notes

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Test - Moments and Hooke's Law - Answers

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Test - Moments and Hooke's Law - Answers

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Basic principles of electrostatics are introduced in order to explain how objects become charged and to describe the effect of those charges on other objects in the neighboring surroundings. Charging methods, electric field lines and the importance of lightning rods on homes are among the topics discussed in this unit.

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IGCSE Test - Work Energy Kinetic model, Thermal energy

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Test Work - energy - thermal energy Answers

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Test Work - energy - thermal energy Answers

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Test Work - energy - thermal energy Answers

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IGCSE Test 2 - Work Energy Kinetic model, Thermal energy

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Test Work - energy - thermal energy 2 Answers

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Test Work - energy - thermal energy 2 Answers

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Test Work - energy - thermal energy 2 Answers