Physics bbc bitesize ks3

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.

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.

Physics bbc bitesize ks3

Game - Atomic Labs. Get hands-on with science investigations in Atomic Labs. Experiment and put your science skills to the test using Bunsen burners, test tubes and much more. What is electricity? A quick guide, with video, explaining the concept of electricity and electric current. How to generate electricity. A simple, step-by-step, visual guide showing you how to generate electricity by spinning a magnet in a coil of wire. Static electricity. Objects can become positively charged or negatively charged. This is called static electricity. Find out more with BBC Bitesize. For students between the ages of 11 and

World Book Day What's your favourite type of book?

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There are two main categories of forces - contact forces close contact force A force that act between two objects that are physically touching. You cannot see a force but you can see its effect. For example, when you apply a force to push a door open. Scalar quantities only have a magnitude close Magnitude The size of a physical quantity. Vector quantities are represented using arrows. The larger the arrow the greater the magnitude of the vector. Friction is a force that acts between two touching surfaces and prevents or resists them moving against each other.

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.

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When charged objects discharge suddenly, an electrostatic spark is formed. How to spot risks, hazards and understand hazard symbols. Social Studies History. Maths challenges! It is a yellow dwarf star and is found at the centre of our solar system. How to explain forces Learn how forces work. Liquids and gases are both fluids. Objects can become positively charged or negatively charged. Book 5: Poems Aloud. A photographer explains how he uses his knowledge of light and colour in his profession. Combustion is another name for burning. National Careers Week

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.

Share the joy of reading with the Blue Peter Book Club. Bitesize games by topic. All English games. Learn how to find the weight of a floating object. Find out why variables are important in an experiment, including control variables, independent and dependent variables. Identify the features of a sound wave and learn about pitch, frequency, amplitude and loudness. Learn about the different types of forces and the difference between contact and non-contact forces. Bitesize Careers. Investigate the motion of waves in water, what happens when waves are reflected, and the different types of wave superposition. Humans have advanced because we have learned how to change energy from one form into another. Other Side of the Story. Explore cell biology, photosynthesis, respiration and more biology topics with host Dr Alex Lathbridge. A force is a push or a pull. Around the UK. They need to be drawn and labelled correctly.