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Start studying Specific Heat Capacity of a Metal Pre-Lab Quiz. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The specific heat of a substance is the amount of energy required to raise the temperature of 1 gram of the substance by 1°C. Table below lists the specific heats of some common substances. The symbol for specific heat is c p , with the p subscript referring to the fact that specific heats are measured at constant pressure. The specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius. The relationship between heat and temperature The specific heat of water is 1 calorie/gram °C = 4.186 joule/gram °C which is higher than any other common substance. As a result, water plays...Specific heat or specific heat capacity (s) is the heat capacity which is independent of the amount of substances. We can define it as "the quantity of heat required to raise the temperature of one gram of a substance by one degree Celsius (or one Kelvin) at a constant pressure."

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Dec 04, 2019 · Question 4: A mass of 40g of brass of specific heat capacity 0.85 Jg-1 K-1 is heated in an oven and then quickly transferred into 240g of water at 30°C in a calorimeter of mass 60g and specific heat capacity 0.4 Jg-1 K-1. If the final temperature is 50°C. Specific heat capacity of an ideal gas With liquids and solids that are changing temperature, the heat associated with a temperature change is given by the equation: A similar equation holds for an ideal gas, only instead of writing the equation in terms of the mass of the gas it is written in terms of the number of moles of gas, and use a ... Three of these questions ask you to consider areas in which specific heat capacity is important: one domestic, one transport-bas ed and one industrial. The remaining q uestions are calculations that involve the use of speci fic heat capacity.

- 2. A 2.15-gram cashew nut is burned. The heat released raises the temperature of a 100.0-gram sample of water from 18.2°C to 31.5°C. The mass of the nut after the experiment is 1.78 grams. Determine the calorie content of the nut in Calories/gram. Assume that the water is only able to absorb 25% of the heat released by the burning nut. Questions on specific heat capacity, with room in the worksheet for students to write. Specific Heat Capacity Questions. 4.6 23 customer reviews.
- May 22, 2017 · State an equation that relates the change in energy, the mass of an object, specific heat capacity and change in temperature. E.g. ΔE = Table for questions 6,7,8 and 9 . You may find this video on the required practical for specific heat capacity useful. It is for the AQA examination board. All boards require this so it is the same. C3.1 define specific heat capacity, ‘c’; C3.2 recall E H = mcÐθ and use it to solve problems on specific heat capacity and heat capacity; C3.1 define heat capacity, ‘C’; Performance Overall: The average mark for this question was 7.19 out of a possible 15 and the standard deviation was 4.52 . specific heat capacity, C g, of the solution Assume that, because all of the solutions are dilute aqueous solutions, the specific heat capacity of each solution and hence the specific heat capacity of the final solution, C g, is the same as water which we will assume is 4.18 J g-1 °C-1 C g = 4.18 J g-1 °C-1 Nov 07, 2017 · The specific heat capacity of metal is 1 J/g/K . If equivalent mass of metal is 9 , calculate it's exact atomic mass. Asked by arunavamitra50 6th May 2018 8:11 PM. Answered by Expert.
- Nov 29, 2011 · what does the triangle Δ in specific heat capacity formula mean ? ... Heat = mass X specific heat X difference in temperatures. 0 1. ... Ask question + 100. Join ...
- Apr 28, 2020 · asked in Science & Mathematics Chemistry · 8 months ago. The specific heat capacity of liquid water is 4.18 J/g K. How many joules of heat are ? The specific heat capacity of liquid water is 4.18... Specific Heat Capacity (C or S ) - The quantity of heat required to raise the temperature of a substance by one degree Celsius is called the specific heat capacity of the C = heat capacity (J oC-1 g-1 or J K-1 g-1) Tf = final temperature Ti = initial temperature. Specific Heat Instructional Videos.
- Nov 30, 2011 · Homework Statement When a car brakes, an amount of thermal energy equal to 112500J is generated in the brake drums. If the mass of the brake drums is 28 kg and their specific heat capacity is 460.5 Jkg^-1K^-1? A piece of iron of mass 200g and temperature 300°C is dropped into 1.00kg of water... Health Level Seven International ... Todo
- Calculate the specific heat capacity of iron. = 'C ' Q 5) 2. How many joules of heat are neeaea Fo ratse the temperature of 10.0 g of aluminum from 220C to 550C, if the specific heat of aluminum is 0.90 J/g0C? 3. To what temperature will a 50.0 g piece of glass raise if it sorbs 275 joules of heat and its specific heat capacity is 0.50 J/g0C? Calculate the specific heat capacity of copper given that 204.75 J of energy raises the temperature of 15g of copper from 25 o to 60 o. q = m x C g x (T f - T i) q = 204.75 J m = 15g T i = 25 o C T f = 60 o C . 204.75 = 15 x C g x (60 - 25) 204.75 = 15 x C g x 35 204.75 = 525 x C g C g = 204.75 ÷ 204.75 = 0.39 J o C-1 g-1 Enter and learn Difference between heat capacity and specific heat. The specific heat of a substance is the amount of heat required to raise the temperature of 1 kg mass of that substance through 1 K.2. Example questions on specific heat. Q1 A 0.5 kg block of copper absorbed 1520 J of energy and its temperature rose by 8.0 o C.. Calculate the specific heat capacity of copper.
- Lesson: Specific Heat Capacity Physics. In this lesson, we will learn how to use the formula E = mcΔθ to calculate the amount of energy needed to increase the temperature of a material or object by a given amount. Lesson Video. 14:59. Sample Question Videos.
- Question: 1- A Piece Of Copper Of Mass 2kg Is Cooled From 150°C To 50°C. The Specific Heat Capacity Of Copper Is 400 J/ Kg °C. The Heat Loss Is_____ 2- A Gas At 20 °C In A Container Has A Volume Of 8 Liter And Pressure 200 N/m2.It Is Compressed At Constant Temperature So That The Pressure Is 400 N/m2 . The specific heat ratio, (or ), is a function of only and is greater than unity. An ideal gas with specific heats independent of temperature, and , is referred to as a perfect gas . For example, monatomic gases and diatomic gases at ordinary temperatures are considered perfect gases.
- The heat capacity of the bomb calorimeter can be estimated by considering the calorimeter to be composed of 450 g water and 750 g stainless steel. Knowing the specific heat capacity of water to be 1 cal/g·K and estimating the specific heat capacity of steel to be 0.1 cal/g·K yields. 4. B. Measuring C v specific heat capacity is the heat energy that is required to change the temperature of a unit quantity of a substance by a certain temperature interval. The heat capacity of a substance is a measure of how well the substance stores heat. Whenever we supply heat to a material, it will necessarily cause...
- Specific heat capacity, thermal expansion, heat conduction, thermal radiation, and thermoelectric force are all aspects of thermal performance. Mostly, specific heat capacities of fluids are measured by using different types of differential scanning calorimeter (DSC).a) the highest specific heat capacity? b) the lowest heat capacity? 6. Here are the heat capacities of the four substances: 4.18 J/g °c, 1.00 J/g °c, 0.80 J/g °c, & 0.60 J/g °c. Match & then label each substance with its specific heat capacity on the graph. 7. Mar 04, 2016 · Using the same example, 50 grams of iron will have the same specific heat as 100 grams of iron. The unit for thermal capacity is J/K (joule per Kelvin) while that of specific heat is J/Kg (joule ... Specific heat or specific heat capacity (s) is the heat capacity which is independent of the amount of substances. We can define it as "the quantity of heat required to raise the temperature of one gram of a substance by one degree Celsius (or one Kelvin) at a constant pressure."
- The Debye specific heat expression is the derivative of this expression with respect to T. The integral cannot be evaluated in closed form, but numerical evaluation of the integral shows reasonably good agreement with the observed specific heats of solids for the full range of temperatures, approaching the Dulong-Petit Law at high temperatures ...
- May 30, 2013 · The specific heat capacity of ethylene glycol–based water solutions is less than that of pure water. Propylene glycol, another common coolant, has an even lower specific heat. Of all common ... Three of these questions ask you to consider areas in which specific heat capacity is important: one domestic, one transport-bas ed and one industrial. The remaining q uestions are calculations that involve the use of speci fic heat capacity.

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changes several properties, one of which is the specific heat capacity. Specific heat capacity can be calculated through the formula Q=mc∆T, with Q representing the heat energy, m representing the mass, c being the specific heat capacity and ∆T being the change in temperature. 200 300 Methodology: 1. Measure 500ml of water and pour into a kettle Solution for The amount of heat required to change the phase of 1 kg substance is a. latent heat b. specific heat c. heat capacity d. either specific heat or… Feb 07, 2010 · Q6) The specific heat capacity of gold is 130 J/kg °C. How much energy is needed to raise the temperature of 2 kg of gold by 10 °C? Q7) 10.5 MJ of energy are supplied to 20 kg of water. By how much will its temperature rise? (Specific heat capacity of water = 4200 J/kg °C.) Q8) When a dishwasher has finished washing, its contents are very hot. The china plates cool down very slowly, the ... Solution for The amount of heat required to change the phase of 1 kg substance is a. latent heat b. specific heat c. heat capacity d. either specific heat or… Specific heat capacity may be reported in the units of calories per gram degree Celsius, too. Related values are molar heat capacity, expressed in This chart of specific heat and heat capacity values should help you get a better sense of the types of materials that readily conduct heat versus those...The specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius. The relationship does not apply if a phase change (a transition between solid, gas and gaseous phases) is encountered, because the heat added or removed during a phase change does not change the temperature. The specific heat of water is 1 calorie/gram °C = 4.186 joule/gram °C Nov 26, 2016 · To determine the specific heat of given liquid by method of mixture, instead of cold water, take the liquid whose specific heat is to be determined and proceeded as in the experiment done for determining the specific heat of solid. The specific heat of solid is already calculated. Viva Voce Question. 1. What is heat ? Answer. Thermal Equilibrium (5 Questions) Specific Heat Capacity (6 Questions) Specific Latent Heat (5 Questions) Gas Laws (6 Questions) 05 Light. Reflection of Light; Ask an Expert for Answer!! Physics: Five interesting facts about specific heat capacity Reference No:- TGS0138922. Expected delivery within 24 Hours Specific heat capacity questions and equation . The following text is used only for teaching, ...

Search for "Enthalpy and heat capacity of bread dough at freezing and refrigeration temperatures" by Matuda. Short summary from this article: Specific heat above freezing 2.73 J/g degC (0.652 Btu/lb degF). Spec heat below freezing 1.65 J/g deg C (but varies with temp, especially just below freezing). Enthalpy of fusion 81-90 J/g.

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Question: What Is The Specific Heat Capacity Of A Substance If It Requires 3006 J Of Energy To Change The Temperature Of 16 G Of A Substance By 16 °C? Round Your Answer To 1 Decimal Place. Round Your Answer To 1 Decimal Place. Jan 17, 2011 · Water has a high specific heat capacity meaning that it needs to gain a lot of energy to raise its temperature. Conversely it also needs to lose a lot of energy to lower its temperature. Water’s specific heat capacity is 4.2 kJ/g/ o C. Water has a high latent heat of vaporisation which means a lot of energy is required to evaporate it. When it evaporates, water draws thermal energy out of the surface it’s on, which can be observed in sweating. A final activity will assess students understanding of specific heat and heat capacity and promote data analysis skills, using real-life situations. Students will collect information based on observations and apply the mathematical equations of specific heat and heat capacity to their data.

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See full list on thermtest.com Solution for The amount of heat required to change the phase of 1 kg substance is a. latent heat b. specific heat c. heat capacity d. either specific heat or… Specific heat is the energy required to raise the temperature of a unit mass of a substance by one degree. In thermodynamics, there are two kinds of specific heats: Cv (specific heat The water heat capacity calculator below can be used to find the specific heat capacity of water at given temperature.Question: What Is The Specific Heat Capacity Of A Substance If It Requires 3006 J Of Energy To Change The Temperature Of 16 G Of A Substance By 16 °C? Round Your Answer To 1 Decimal Place. Round Your Answer To 1 Decimal Place. specific heat capacity : it is the amount of heat energy required to raise the temperature of unit mass of the body by 1 degree C. heat capacity C' = mass * specific heat capacity c. hope this helps u!! ask questions about your assignment. get answers with explanations. find similar questions.May 30, 2013 · The specific heat capacity of ethylene glycol–based water solutions is less than that of pure water. Propylene glycol, another common coolant, has an even lower specific heat. Of all common ...

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Consider the following specific heat capacities: H O (s) = 2.09 J/g °C H O (l) = 4.18 J/g °C H O (g) = 2.03 J/g °C The heat of fusion for water is 334 J/g and its heat of vaporization is 2260 J/g. Calculate the amount of heat required to convert 93 g of ice at -36°C completely to liquid water at 35°C. 2 2 2 Question 12 1 pts 6631 J 6735 J 229 J 125 J 6610 J The specific heat capacity [c.sub.p] of a noncuring EVA45 compound was obtained from DSC heat capacity measurements on a Perkin-Elmer The E[V.sup.+]-ARC produced by Thermal Hazard Technology was used for the measuring of specific heat capacity and heat generation of the battery.Specific heat capacity, thermal expansion, heat conduction, thermal radiation, and thermoelectric force are all aspects of thermal performance. 5.2.3.1 Specific heat capacity Specific heat capacity is the energy required to increase temperature of material of a certain mass by 1°C, in the unit of J/(kg·K). Thus, Specific heat capacity is defined as the amount of heat required to change the temperature of 1 kg of substances through 1°C or 1k. The substance that has more specific heat capacity changes its temperature slowly (when it is heated its temperature rise up slowly and when it is cooled its...To measure the specific heat capacity by the method of mixtures. water, is calibrated electrically so that we can subsequently use it as a heat energy measuring device of known total heat capacity (Fig. 42.3). Calibration of calorimeter The calorimeter is about two-thirds filled with cold water. To measure the specific heat capacity by the method of mixtures. water, is calibrated electrically so that we can subsequently use it as a heat energy measuring device of known total heat capacity (Fig. 42.3). Calibration of calorimeter The calorimeter is about two-thirds filled with cold water. Complete Specific Heat Capacity and Relation Between Cp and Cv Class 11 Video | EduRev chapter (including extra questions, long questions, short questions) can be found on EduRev, you can check out Class 11 lecture & lessons summary in the same course for Class 11 Syllabus. Question From class 11 Chapter EXAM REVISION SERIES Specific Heat Capacity 400+ LIKES. 800+ VIEWS ... Specific heat capacity of water is 1:24 25.3k LIKES ... Question: 18.Explain The Following Properties With 2 Examples: ( 4 Marks) - Specific Heat Capacity - Thermal Conductivity 7 A B I UN = GO This question hasn't been answered yet Ask an expert Three of these questions ask you to consider areas in which specific heat capacity is important: one domestic, one transport-based and one industrial. The remaining questions are calculations that involve the use of specific heat capacity.By converting our sims to HTML5, we make them seamlessly available across platforms and devices. Whether you have laptops, iPads, chromebooks, or BYOD, your favorite PhET sims are always right at your fingertips.Become part of our mission today, and transform the learning experiences of students everywhere! That would be same as saying that a body while trying to raise it's temperature is releasing heat, which implies energy is created in the body or how can both temperature be raised and heat be released, well as clear as water it is energy can neit... The specific heat capacity of solid aluminum (0.904 J/g/°C) is different than the specific heat capacity of solid iron (0.449 J/g/°C). This means that it would require more heat to increase the temperature of a given mass of aluminum by 1°C compared to the amount of heat required to increase the temperature of the same mass of iron by 1°C. The setup to determine the specific heat capacity of a liquid is exactly the same except you also have a stirrer, a lid for the top of the open container and a calorimeter. Do you use the calorimeter because there's a change in the colour of the liquid when it's temperature is raised? Ie the liquid's thermochromic I think the word is translation and definition "specific heat capacity", English-Russian Dictionary online. en The specific heat capacity tends towards infinity as the temperature approaches the lambda point.

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Specific heat capacity and latent heat practice questions. Specific heat capacity explained. How gases exert pressure part 2. Pagination.The specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius. The relationship between heat and temperature The specific heat of water is 1 calorie/gram °C = 4.186 joule/gram °C which is higher than any other common substance. As a result, water plays...The heat capacity is the amount of heat needed to raise the temperature by 1 degree. Specific heat refers to the amount of heat required to raise unit mass of a substance's temperature by 1 degree. In the below heat calculator, enter the values for specific heat, mass and change in temperature and click calculate. The specific heat capacity of water is 4,200 Joules per kilogram per degree Celsius (J/kg°C). This means that it takes 4,200 J to raise the temperature of 1 kg of water by 1°C. Some other examples...

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Determination of Specific Heat Capacity at High Temperatures Above 500°C. Experiments to determine specific heat capacity at high temperatures were carried out using several stable materials that could Do you have a question you'd like to ask regarding this article? Cancel reply to comment.Heat Capacity at Constant Volume. Q = nCVΔT. For an ideal gas, applying the First Law of Thermodynamics tells us that heat is also equal to It turns out that the ratio of the specific heats is an important number. The symbol we use for the ratio is γ. For a monatomic ideal gas we haveHeat capacity measures how much energy you need to add to something to make it one degree hotter. Use the heat capacity formula to find a material's specific heat. Finding it is easy, simply divide your final Question. Why would we calculate heat capacity of material? Octavian Octa.Heat: ordinary level maths questions 2002 Question 12 (b) [Ordinary Level] (i) Define specific heat capacity. (ii) -An electric kettle contains 1.5 kg of water. The specific heat capacity of water is 4180 J kg 1 K-1. Calculate the amount of energy required to raise the temperature of the water from 15 0C to 100 C. Solution for The amount of heat required to change the phase of 1 kg substance is a. latent heat b. specific heat c. heat capacity d. either specific heat or… 8) The specific heat of liquid bromine is 0.226 J/g-K. How much heat (J) is required to raise the temperature of 10.0 mL of bromine from 25.00eC to 27.30eC? The density of liquid bromine: 3.12 g/mL. A)16.2 B)10.4 C)32.4 D)5.20 E)300 9) The specific heat capacity of methane gas is 2.20 J/g-K. How many joules of heat are needed to raise the Dec 09, 2008 · The specific heat capacity of copper is 3.9 * 10^2 A 1.0 Kg aluminium block has an initial temperature of 10 C. What will the final temperature of the aluminium block be if 3 * 10^4 J of heat is added? The specific heat capacity of Aluminium is 9 * 10^2 J/Kg C/ 1 Kg of water at 100 C is mixed with 2 Kg of water at 20 C. Specific Heat. In the model we developed in Dialog 3 to explain the results of mixing two samples of water, the warmer water and the cooler water had the same mDTs. Author : not indicated on the source document of the above text. Specific heat capacity questions and equation.

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The software is user friendly, intuitive and it looks good on the screen, with graphics that resemble real laboratory equipment. For me, what makes this software stand out is that it really makes the user think about what they are doing, rather than just blindly pressing buttons; and also the fact that random errors are built in - just like in the real world you don't always get the same answer. Solution for The amount of heat required to change the phase of 1 kg substance is a. latent heat b. specific heat c. heat capacity d. either specific heat or… The specific heat of a substance is the amount of energy required to raise the temperature of 1 gram of the substance by 1°C. Table below lists the specific heats of some common substances. The symbol for specific heat is c p , with the p subscript referring to the fact that specific heats are measured at constant pressure. The heat capacity C of a body is the amount of heat required to raise its temperature by one (Kelvin) degree: (T2 T1) Q C − = (1) By dividing out the mass, one gets the specific heat capacity c or simply the specific heat: M(T2 T1) Q M C c − = = (1’) The units of specific heat in SI are J / kg ˚C.

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See full list on thermtest.com Mar 04, 2016 · Using the same example, 50 grams of iron will have the same specific heat as 100 grams of iron. The unit for thermal capacity is J/K (joule per Kelvin) while that of specific heat is J/Kg (joule ... Jun 06, 2017 · This covers specific heat capacity for P1 AQA. Lots of practice for using the SHC equation ... Statistics for A level biology - summary and practice questions. FREE ... Specific heat capacity is usually represented by the symbol c. If the temperature of a mass m of the material changes by ΔT, the associated energy Q transferred into the In general, the specific heat capacity is a measure of how much energy it takes to change the temperature of a system.The SI units for specific heat are J/ (kg.K). There equation relating specific heat capacity to heat energy and temperature can be written as follows: Q = mcΔT. Here, Q is taken to be the heat energy put into a certain amount of a substance with mass m, c is the specific heat of the substance, and ΔT is the temperature change.

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Heat capacity measures how much energy you need to add to something to make it one degree hotter. Use the heat capacity formula to find a material's specific heat. Finding it is easy, simply divide your final Question. Why would we calculate heat capacity of material? Octavian Octa.5Mark Questions. Specific latent heat and specific heat capacity go together really well for five mark questions since they both have energy, mass and are related to each other as they are in the same topic. Here is an example; try to do it yourself before following the working. Use values from the table above. For example, the specific heat of methane (CH 4) is 2.20 J/g-K. To convert to molar heat capacity you can make use of the molar heat capacity formula: Multiply the specific heat by the molar mass of methane. The molar mass of methane is 16.04 J/g-K. Nyx Solution for The amount of heat required to change the phase of 1 kg substance is a. latent heat b. specific heat c. heat capacity d. either specific heat or… Nyx Aug 14, 2020 · The specific heat capacity (\(c\)) of a substance, commonly called its specific heat, is the quantity of heat required to raise the temperature of 1 gram of a substance by 1 degree Celsius (or 1 kelvin): \[c = \dfrac{q}{m\Delta T} \label{12.3.4} \] Specific heat capacity depends only on the kind of substance absorbing or releasing heat. Heat and work are different types of energy. Heat capacity C p (also called Specific Heat) is the amount of heat required to raise the temperature of a body by one degree. Here are some typical values: Water (at 20°C, 68°F) = 1 kcal/kg°C = 4182 J/kg°C Air (approximately) = 0.239 kcal/kg°C = 1000 J/kg°C Oct 12, 2016 · The main determination of heat capacity is its molecular weight. Hydrogen has a low molecular weight and in turn has a very high heat capacity [c=14.307 J/gK]. Hydrogen isn't practical for uses as an insulator though. Styrofoam and many ceramics are quite heat resistant, but the best "insulator" is actually a total vacuum.

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C3.1 define specific heat capacity, ‘c’; C3.2 recall E H = mcÐθ and use it to solve problems on specific heat capacity and heat capacity; C3.1 define heat capacity, ‘C’; Performance Overall: The average mark for this question was 7.19 out of a possible 15 and the standard deviation was 4.52 . See full list on byjus.com

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Specific heat capacity, thermal expansion, heat conduction, thermal radiation, and thermoelectric force are all aspects of thermal performance. 5.2.3.1 Specific heat capacity Specific heat capacity is the energy required to increase temperature of material of a certain mass by 1°C, in the unit of J/(kg·K).

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Heat capacity or thermal capacity is a physical property of matter, defined as the amount of heat to be supplied to a given mass of a material to produce a unit change in its temperature. The SI unit of heat capacity is joule per kelvin (J/K). Heat capacity is an extensive property. The corresponding intensive property is the specific heat ... Questions for Specific Heat Capacity Lab Questions: Calorimetry Problems. Specific-Heat-Capacity-GLY11. Chemistry 1 Name : Chapter 10 Test: States of Matter. CH 20.2 Power Point.The gradient of a graph of energy supplied vs mass x change in temperature can be used to find specific heat capacity Not all energy is transferred usefully during heating, some is wasted/dissipated Specific heat Exam question 5 (from AQA Paper 5H Specimen) - Google Slides The specific heat capacity of a substance is the heat required to increase the temperature of 1g of a substance by 1 o C. The metal can be conluded to have a smaller specific heat than the water because the same amount of energy transfer led to a much larger change in termperature for the metal as compared to the water.

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