Physics bbc bitesize ks3

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What's your favourite type of book? Do you like to write stories? Celebrate World Book Day with our fun activities and share your love of reading. Guardians: Defenders of Mathematica - Maths game. Mathematica needs your help! Choose a character, then add, subtract, divide and multiply your way to victory in this fun maths game.

Physics bbc bitesize ks3

Waves are all around us. Light is a type of electromagnetic radiation that can be detected by the eye. It travels as a transverse wave. Sound waves are produced by a vibrating object. Everything that makes a sound must have a part that vibrates. Physical changes such as state change and dissolving are reversible, and there is no change in total mass when they happen. Temperature and heat are not the same. Heating matter makes the particles vibrate faster or move faster. Forces, Pressure and Speed. A force is a push or a pull.

Humanities History. It can be split up to produce a spectrum containing all the different colours of visible light. Forces and movement.

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A moment is the turning effect of a force. Forces that create a moment act around a point called the pivot. The pivot is the point around which the object can rotate or turn. It makes calculations easier to try to measure the perpendicular distance between the line of action close line of action The imaginary line which shows which direction that a force is acting. This force has a turning effect on the door - a moment which causes the door to rotate around the hinges - the pivot close pivot A point around which something can rotate or turn. The size of a moment close moment The turning effect of a force.

Physics bbc bitesize ks3

Energy in the home. Learn about the different types of energy in the home and how bills are calculated. Generating electricity. Learn about the different ways that electricity can be generated from either renewable or non-renewable energy. Learn about different energy stores and how energy transfers between different stores. Energy calculations. Learn about how equations can be used to calculate how much energy is stored. Heating and cooling.

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A Moon phase is the shape of the visible part of the Moon, and this changes gradually over the course of a lunar month. Parents' Toolkit. Changes of state To change the state of a substance, energy must be transferred to or from the substance. Find out about the difference between weight and mass, how to explain why weight changes on different planets and how to apply the weight equation. World Book Day What's your favourite type of book? Different types of electromagnetic wave have different uses and dangers. Generating electricity Learn about the different ways that electricity can be generated from either renewable or non-renewable energy. Ages 4 Learn about the speed of sound in air and other states of matter, how an echo is made, and how we can calculate the speed of sound from echoes. Heating and cooling Learn about heating and cooling and conduction, radiation and convection. Scientific studies can be biased; it's important to recognise when this is the case. What is domestic energy? Friction Learn how to identify different types of resistive forces and how to investigate the effect of friction.

Waves are all around us. Light is a type of electromagnetic radiation that can be detected by the eye. It travels as a transverse wave.

Download the Bitesize app and learn on the go. Learn about the different ways that electricity can be generated from either renewable or non-renewable energy. Learn about common energy stores and energy transfers and how to apply the work equation. A book full of poems to read, shout, whisper and enjoy. Discussing whether research into time travel should be banned. Electric current and potential difference Learn how electric circuits work and how to measure current and potential difference. Pressure in fluids. Electromagnetism and magnetism. Ray diagrams and light transmission. Find out about the difference between weight and mass, how to explain why weight changes on different planets and how to apply the weight equation. How to make a loudspeaker. Faraday v Dalton - Who was the greatest scientist?