Kinetic energy can be calculated using the formula k 1 2 mv 2. Gcse physics revision quiz for energy, conduction, convection, radiation, potential energy, kinetic energy, power, effeciency and insualtion. However, it is not a major source of energy as the rise and fall of seawater during tides is not enough to generate electricity on a large scale. To help you revise the topic weve created this exciting quiz. Nonrenewable energy sources scool, the revision website. The concepts of work and energy are closely tied to the concept of force because an applied force can do work on an object and cause a change in energy. We are very reliant on fossil fuels in the modern world. The dirt task is from dwyernathaniel on tes so generous with his resources.
Fossil fuels the fossil fuels are oil, gas and coal. Perfect for science and physics gcse or igcse, or high school physics. Free physics books download ebooks online tutorials downloadable e books downloads zip chm rar. The energy in an electrical circuit can be calculated from the following formula. Teaching energy the new approach teaching energy the new way with stores emptying and filling via pathways has caused lots of confusion. I get asked quite a lot which text books i recommend students to buy. The current in each branch will add up to the total current through the battery. A couple of the tasks link energy to human diet and activity which could be used as a starter or introductory task to energy. Qes physics department ks4 energy 1 topic outline file. Energy can be transferred by many different methods and into many different forms. Work is only done when there is movement against an opposing force. Free physics books download ebooks online textbooks.
Gcse energy revise efficiency of heating and insulating. Energy transferred from electricity is worked out by. Join us for a free workshop on energy in the new gcse specifications where we will show and discuss the changes in the energy topics introduced in the new gcse curriculum. Nuffield physics activities for gcse this pack of nuffield physics activity sheets was designed to match the national curriculum science. This resource could also be used to consolidate learning after the topic, or as a. Cambridge igcse physics 3rd edition free download pdf this new edition has been written by experienced authors and teachers to support the latest syllabus for cambridge international examinations igcse physics 0625. As energy is conserved, the sum of all these lost energies and the electrical energy output is the same as the original kinetic energy of the wind. Dams are constructed across a narrow opening to the sea to harness tidal energy and produce electricity. From wikibooks, open books for an open world energy, gcse physics students will look at efficiency. Recommended books gorillaphysics gcse and a level physics.
W is the work done joules or energy transferred when a force, f newtons is moved a distance, d metres in the direction of the force. Energy and electricity ks4 ks4gcse physics teaching resources. This gcse physics energy quiz will challenge you on transfer by heating. Jul, 2016 the assessment is for gcse physics unit for energy in the combined science trilogy there are three ability exams included. International gcse physics oxford international aqa examinations. I have incorporated bits that i have gathered from tes over the last few years. Jan 07, 2017 p3 energy resources new aqa gcse physics 4. Energy transfers, conservation and dissipation of energy. They are nonrenewable energy sources, which means when the existing supplies run out,they cant be replaced. Aqa physics combined unit 1 energy higher revision activity mat. Selina concise physics class 9 icse solutions heat and energy. The energy stored in a springy object when we stretch or squash it is.
Once students have discussed their ideas, the answers can be revealed and then pupils can work their way through a set of problems. The concept of work in physics is much more narrowly defined than the common use of the word. These quizzes can be viewed on your pc, tablet or smartphone. When a force acts on an object and causes it to move through a distance, energy is transferred and work is done. Gcse physics energy transfer revision quizzes for your. The best way to remember the information in this chapter is to get a pen and paper and write down your answers before clicking on the answer link which will take you to the correct page you may have to read through some of the page before you find the answer. Gcse 91 physics or combined science revision topic 1 for p1. Perhaps the first thing that most people say is heat rises. Therefore, kinetic energy is dependent only upon the mass and velocity of an object, and a change in velocity will affect the objects kinetic energy more than an equal change in the objects mass. Energy and heating energy and heating aqa gcse physics.
Energy changes a set of four activities exploring energy stores and transfers, each of which could stand alone. Work is done on an object when an applied force moves. Math for property balances, integral mass balance, integral momentum balance, integral energy balance, bernoulli equation, bernoulli applications, mechanical energy, dimensional analysis, laminar pipe flow. Gravitational potential energy at the top of the slope is converted to kinetic energy as the van moves down the slope. A handy guide to renewable energy resources from five minute physics.
Particle theory models, internal energy, heat transfer in state changes and latent heat and particle motion in gases written more from a physics point of view. These are the latest editions updated for the latest specifications. Renewable sources of energy gcserevision, physics, energy. A 230 volt mains supply is connected to a 3 amp electric fan for 5. International gcse physics student book evaluation copy. Gcse science physics 91 the uk energy mix by freesciencelessons. In this workshop you will be introduced to effective tools, ideas and strategies to teach energy and ways to engage students in useful and innovative ways to look at energy. Key words energy transfer elastic potential energy gravitational potential energy gravitational field strength. Renewable sources of energy are those that are being made today and so will not be used up. Aqa physics combined unit 1 energy higher revision. This is present in an electrical cell, explosives, food and petrol.
The amount of energy transferred from the mains appliance depends on the power rating of the appliance and the time for which it is switched on. Wind farms can cause environmental damage, as they change the appearance of the landscape. Imho you will want a general text book and an exam board specific guide. This exactly matches the aqa specification, but will be. Physics required practical book revision guide for. They also cause some noise pollution, and may kill birds and bats. Home physics supernovae, dark energy, and the accelerating universe on january, 2012, lawrence berkeley national laboratory senior scientist dr. Energy transfer and efficiency calculations and sankey diagrams gcse physics revision notes.
Trilogy 8464 aqa gcse physics 8462 paper exam date paper 1 4. The amount of energy requires to raise the temperature of 1 kilogram of the substance by 1 degree celsius. Gcse physicsenergy for the home wikibooks, open books. In this blog i hope to clarify why the changes have been made and how to teach using the new model. We present the screenplay of a physics show on particle physics, by the physikshow of bonn university. In the above example, the work done by the weight lifter in lifting the weights was 980 joules. The energy a body has because it is near something with normally large gravity. A 230 volt mains supply is connected to a 3 amp electric fan for 5 minutes. Saul perlmutter spoke with energy department staff about his research that earned him a 2011 nobel prize in physics.
This electrical energy is changed into heat in a resistor. Students can take notes on this in their books, the next task then requires students to rearrange the equation they have been given to work out either energy j or mass kg. Focus higher students on the key learning points and revision for the first unit in physics. Drag the correct form of energy directly onto the actual source of the energy and mark you answer.
Feb 23, 2018 a handy guide to renewable energy resources from five minute physics. Ccea gcse physics revision book paperback 27 apr 2012. The show is addressed at nonphysicists aged 14 and communicates basic concepts of elementar. For the gcse, you need to be able to recognise situations in which other forms of energy are. Power is the work done or energy transferred in a given time. Teaching energy the new approach with stores and pathways. Renewable resources renewable sources of energy are those that are being made today and so will not be used up. This pdf textbook covers all the core and supplement material and can be used by students following both the core and extended syllabuses. The sun evaporates water and causes the rain that fills the rivers. Heat energy travels through space heat transfer by infrared radiation when you pass by a hot object on a cold winters day perhaps a hot radiator and you feel that warm glow, what youre experiencing is a type of electromagnetic radiation called infrared radiation which is one of the ways that heat can travel from one place to another. If the answer you have written is not right, change it to the correct answer by copying down the. The assessment is for gcse physics unit for energy in the combined science trilogy there are three ability exams included. The ideas were drawn from materials produced by various nuffield projects over the previous ten years.
Gcse physicsenergy for the home wikibooks, open books for. The energy produced is clean, but wind power can only be harvested in regions where the wind blows with enough energy for a significant proportion of the year. The best way to remember the information in this chapter is to get a pen and paper and write down your answers before clicking on the answer link which will take you to the correct page. Gcse physics specific heat capacity by zalkifel skander on. The greater the specific heat capacity, the more energy required for. Physics p1 energy transfer by heating flashcards in gcse. Year 10 and year 11 pupils need to know how thermal insulation is used to hold in the heat generated by radiators. Work done, force and distance are related by the equation. Forces and energy work done, force and distance are related by the equation. The sun also causes convection currents that produce winds, which produce waves.
Chemical cpe of e c energy a body has because of what it is made. Gcse physics energy learning resources for adults, children, parents and teachers. Igcse physics book free download pdf gcecompilation. The density of materials and the particle model of matter gcse physics revision notes. In order to do this work energy had to be transferred. Energy gcse physics revision bbc bitesize ukbitesizetopicsz2wqtfr. Gcse physics energy transfer revision quizzes for your pc.
Electricity and energy problem book page 37 questions 110 to 112. The exceptions are geothermal heat which originates from inside the earth and. Covered in this topic are types of energy, energy transfers, energy calculations and equations and sources of energy. The energy possessed by rising and falling water in tides is known as tidal energy. Learning intention zooming in on specific heat capacity to help calculate heat transfer learning outcomes starter all understand how mass affects temperature change d most explain the term specific heat capacity using examples c some apply the specific heat capacity. Most renewable resources make use of the suns energy. Convection perhaps the first thing that most people say is heat rises. As part of their work on energy, gcse physics students will look at efficiency. Types of energy learn igcse physics oxnotes gcse revision. This is the energy that results from the flow of electrons. The greater the specific heat capacity, the more energy required for each degree temperature change. From wikibooks, open books for an open world heat and the first law benjamin schumacher kenyon college fall, 2011 1 energy, work and heat the internal energy e of a system is a state functionthat is, we can in principle determine the energy from the various state variables of a system. Note that kinetic energy is a scalar quantity, and thus has no direction. Whilst not wrong, what you should say is hot air rises or hot water rises anything fluid that is gases or liquids will tend to change density with changes in temperature.
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