This water was then mixed with benedicts solution in a test tube, which was then placed in a. The specific heat capacity of water is 4,200 joules per kilogram per degree celsius jkgc. It is the energy needed to increase the temperature of 1 kg of the material by 1c and is measured in jkg c. Specific heat capacity cie igcse physics revision notes. Metal blocks with the same mass, yet bigger volume have a bigger specific heat capacity. Calculate the specific heat capacity of the copper c by using the equation c e m. If something has a high specific heat capacity will it take a lot of heat or a little heat to change its temperature. The specific latent heat of vaporisation of water is 2,260,000 jkg.
Elastic potential energy and its calculations, ks4, physics, new gcse specification. When the temperature of an object increases it has gained energy. Before discussing calculating specific heat worksheet answers, you need to recognize that knowledge can be your answer to a better the next day, along with studying doesnt just stop the moment the school bell rings. There are 14 differentiated questions on the topic of specific heat capacity. A fully featured lesson plan, presentation, practical worksheet and calculations worksheet for researching temperature change and specific heat capacity for the new gcse.
Physics heat transfer autumn 2006 1 of 32 boardworks ltd 2006 2 of 32 boardworks ltd 2006. Can you calculate the energy needed to increase the temperature of 100kg of iron by 40c. Gcse physics revision were revolutionising physics gcse revision for your child. Draw a labelled diagram showing how the apparatus used to determine the specific heat capacity of copper should be arranged. This diagnostic task asks students to think about the differences between temperature, kinetic energy stores and thermal energy stores and i hope. A series of free gcseigcse physics notes and lessons. In these lessons, we will describe a practical that can be used to determine the specific heat capacity of a material. I really enjoy teaching students about specific heat capacity but try to relate this abstract idea to some concrete examples. Why does this fact make water a suitable substance to use in a hot water bottle. May 16, 2017 the booklet below was issued to students at the start of january.
Specific heat capacity physics gcse revision science. Students are guided through the equation for energy transferred and shown how to rearrange the equation, so they are able to tackle the question, no matter the subject of the question. How many joules of heat are neeaea fo ratse the temperature of 10. This means that it takes 4,200 j to raise the temperature of 1 kg of. The specific heat capacity of a substance is the amount of energy that is needed to raise the temperature of 1kg of the substance by 10c. The specific heat capacity of the container would therefore also need to be known. Gcse energy revision of specific thermal heat capacity. Specific heat capacity gcse physics andor combined. Section a mcqs and section b structured questions content heat kinetic energy of particles temperature calorimetry heat capacity specific heat. If youre in year 10 or year 11 and studying gcse science, then youll need to know about the transfer of thermal energy. Thermal physics for o level mini physics learn physics.
Specific heat capacity teaching resources the science. Specific heat capacity gcserevision, physics, energy. Specific latent heat exam question 91 gcse physics ocr. Enthalpy energy changes teaching resources the science. Specific heat capacity worksheet with answers teaching. However, whats more useful for us to think about is the specific heat. The specific heat capacity of a material is defined as the energy needed to raise the temperature of 1 kg of the material by 1oc. Specific heat capacity gcse science revision thermal expansion of solids liquids and gases. Commo core math kindergarten grade 1 grade 2 grade 3 grade 4 grade 5 grade 6 grade 7 grade 8. This means that it takes 4,200 j to raise the temperature of 1 kg of water by 1c. He measures the energy supplied to it as he heats it. It is the degree of hotness of an object and it can be measured by thermometer. Files included 3 specific heat capacity glyanswers. Water has a high specific heat capacity, and hence it takes a lot of energy to heat.
Different substances have different specific heat capacities. How much energy is needed to heat up 1kg of water by 15c. Specific heat capacity and latent heat a change in a materials state of matter is caused by changes to the internal energy. Calculate the specific heat capacity of the material of the block. There is a quiz for thermal physics which is located here. A detailed lesson presentation 25 slides that introduces students to the difficult topic of specific heat capacity. Repeat this experiment for blocks made from other materials such as aluminium and iron. Specific heat capacity energy and heating aqa gcse physics. Build your understanding this is how to measure the specific heat capacity of a metal.
A student is carrying out an investigation to find the specific heat capacity of an unknown block. Explanation and application of formula for specific heat capacity application of specific heat capacity to domestic heating systemsrevision of heat transfer, turning forces, momentum, and gravitational and kinetic energy formulae tasks are. So the specific latent heat of fusion lf is the thermal energy needed to cause 1kg of a substance to melt or freeze. We can use the table table 1 above and the equations below to calculate specific latent heat.
The heat capacity of a substance is defined as the amount of heat required to raise the temperature of a material by 1oc. Specific heat capacities are usually reported in jgc. Aqa gcse required practical activities recall tests paper 1. Looking at why a pool can still be cold on a hot day, this quiz and corresponding worksheet will help you gauge your knowledge of heat capacity. Specific heat capacity powerpoint and worksheet aqa gcse. A hot water bottle cools down from 80c to 20c, releasing 756000j of. Specific heat capacity problems teaching resources. Build your understanding this is how to measure the. B6 preventing and treating disease pdf b7 noncommunicable diseases pdf b8 photosynthesis pdf b9 respiration pdf b10 the human nervous system pdf b11 hormonal coordination pdf b12 homeostasis in action pdf b reproduction pdf b14 variation and evolution pdf b15 genetics and evolution pdf b16 adaptations, interdependence.
Browse specific heat capacity resources on teachers pay teachers, a marketplace trusted by millions of teachers for original educational resources. Specific heat capacity exam question miss wises physics site. May 18, 2017 gcse science physics 91 required practical 1. This website and its content is subject to our terms and conditions. Gcse physics energy cannot be created or destroyed, only. Jun 06, 2017 this covers specific heat capacity for p1 aqa. Here are the heat capacities of the four substances. Lastly, the specfic latent heat of vapourization lv is the thermal energy required for 1kg of the substance to boil or condense. Specific heat capacity teaching resources the science teacher. Edexcel gcse physics pages 2021 ocr gcse gateway science physics a pages 5354 ocr gcse twentyfirst century physics b pages 1720 only the following equations will be given to you in the exam. The idea is students do a little, often every week so they complete the bulk of the revision in plenty of time. Tes global ltd is registered in england company no 02017289 with its registered office at 26 red lion square london wc1r 4hq. Specific heat capacity examples, solutions, videos, notes. P2 additionaltriple physics gcse simplified syllabus.
Whether your child is studying single subject or combined science, all our activities, examstyle questions and practice papers are exam board aligned and designed to progress students at a pace thats right for them. Draughtproofing the heat loss is reduced from 15% to 5%, giving an annual saving of about. Gcseigcse physics solutions, examples, worksheets, videos. Specific latent heat specific heat capacity and latent. Specific heat capacity energy and heating aqa gcse. It used for applying heat to a specific part of the body. The branch of physics that study the temperature, heat energy and their relation to the matter. Of which getting claimed, many of us provide you with a a number of basic yet helpful posts along with design templates made ideal for almost any educative purpose. Aqa revision guide with online edition higher cgp gcse physics 91 revisi up next autoplay 7.
Specific heat capacity experiment the specific heat capacity of a substance is the amount of energy required to raise the temperature of 1 kg of the substance by 1c. Youll need to heat it and work out how much energy has gone in. The specific heat capacity of aluminium is 9 jkg c. Microsoft word specific heat worksheet with sub prelab for hot metal. Equivalent to american high school diploma if this is too basic for you, you can try the more advanced version here. Specific heat capacity worksheets lesson worksheets. Latent heat 2 liquidgas, concerns the latent heat of vaporization denoted l v. The heat loss is reduced from 15% to 5%, giving an annual saving of about.
Thermal physics for o level is split into several subtopics. Worksheets and lesson ideas to challenge students aged 11 to 16 to think hard about specific heat capacity gcse and key stage 3 heat capacity is how much heat an object can absorb before it increases in temperature. Describe how you could use the apparatus you drew to determine the specific heat capacity of. How much steam at 100 is needed to just melt 5 kg of ice at 15c.
You need 4200 j to warm 1 kg of water by 1 degree 755 000 j. They can measure their own progress and it is easy and quick to mark and leave specific feedback the answers include a full method. Specific heat capacity questions miss wises physics site. Density gcse physics questions grade 91 gcse physics. Gcse science physics 91 specific latent heat duration. Understand specific heat capacity, specific heat capacity formula, examples and step by step solutions, gcse igcse physics, notes. Specific heat capacities of some common substances are shown in the table below. Figure 1 a at oneminute intervals the student used a pipette to remove a small volume of the water from the beaker. This topic covers thermal physics of o level physics. Gcse science required practical questions 5 q2 a student used the equipment shown in figure 1 to model the effect of amylase on starch in the gut. How much energy would be needed to raise the temperature of a 5kg block of concrete by 10c. Gcse required practical physics 1 specific heat capacity speci. The value that you have calculated for the specific heat capacity will be a bit bigger. Revision test igcse physics heat and thermal physics.
Determining specific heat capacity through experiment. Worksheets and lesson ideas to challenge students aged 11 to 16 to think hard about exothermic and endothermic reactions, energy changesenergetics and reaction profiles gcse and key stage 3 enthalpy changes are an incredibly exciting area of practical chemistry that enthalpy energy changes teaching resources read more. The temperature of the container would need to be known before and after any energy is applied this is best ensured by allowing enough time for both compound b and the container to reach the same temperature. Physics p1 unit 1 one word answer booklet year 11 all classes. Kinetic energy elastic potential energy gravitational potential energy specific heat capacity specific heat capacity experiment energy transfers examples work done by a force power and work done energy efficiency. Lead will warm up and cool down fastest because it doesnt take much energy to change its temperature. Specific heat capacity experiment examples, solutions. Aqa revision guide with online edition higher cgp gcse physics 91 revisi grade 91 gcse physics. To understand how to practically determine the specific heat capacity of a substance to be able to use the equation and understand what each term represents and the units of each term introduction a practical for specific heat capacity involves measuring the temperature changes of different materials when they are heated. Physics igcse 2012 exam revision notes by samuel lees and adrian guillot 1. Specific heat capacity and latent heat bbc bitesize. It breaks the revision for biology, chemistry and physics down into weekly areas to revise, cross linked to the relevant revision guide pages and revision workbook pages. Specific heat capacity powerpoint and worksheet aqa gcse 2016.
A series of free gcseigcse physics notes and lessons with examples and solutions. Material specific heat in jkg k aluminium 878 copper 381 iron 438 lead 126. A series of free gcse igcse physics notes and lessons. The size of the change required depends on each materials heat. The specific heat capacity is the heat capacity divided by the mass of the block in kg.
Its written for aqas syllabus a and looks at specific heat capacity, used to measure how much heat materials can absorb. Copper is used for pans has it has a very low specific heat capacity, and hence warms up very fast. Aqa required practical activities practice questions. The specific heat capacity is different for different materials. Students use their understanding of specific heat capacity to explain why you burn your mouth on cheese when eating pizza. Calculate the thermal energy stored in the plate when the temperature rises from 20c to 200c. The specific heat capacity of a substance is the amount of thermal energy required to raise the temperature of 1kg of that substance by 1 c.
The value that you have calculated for the specific heat capacity will be a bit bigger than the real value. The specific heat capacity of a material is defined as the energy needed to. The practical worksheet has scaffolded calculations and opportunity for graph drawing based on different materials cooling or different masses cooling. Worksheets are name per work introduction to specific heat capacities, latent heat and specific heat capacity, specific. E change in thermal energy m mass c specific heat capacity. Gcse science required practical questions 2 biology q1 osmosis p 4 q2 digestive enzymes p 5 6 q3 the rate of photosynthesis p 7 8 q4 reaction times p 9 10 q5 culturing microorganisms biology only p 11 mark schemes p 14 19.
670 194 926 1202 1423 54 284 1339 906 227 1041 397 1287 1060 297 1570 840 795 783 39 194 870 1211 89 25 1575 561 1534 1228 1208 384 800 233 1108 1169 1100 248 533 1012 579 1339 1430 569 1383 740 262 967 524 316