D. The specific heat of a gas may be measured at constant pressure. 5. 000646 kWh/kg. The engineers want to select a material for the giant slide that will prevent the surface from getting too hot. Comparing this with values in Table T4, our experimental specific heat is closest to the value for copper (0. Specific heat values for solids will never vary for different ranges of temperature. While researching her paper, Chiaki finds a long, detailed. - is accurate when discussing specific heat. Neither can increase temperature unless they change to a solid state first. 2013). 2646 N D. WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. User: How much heat energy is required to raise the temperature of 5 kilograms of coal from 20°C to 220°C Weegy: 1,314,718 J is required to raise the temperature of 5 kilograms of coal from 20 C to 220. Weegy: The temperature 288 K to degrees Celsius is 15 C. Specific heat values for solids will never vary for different ranges of temperature. Which of the following is accurate when discussing specific heat? A. Search for an answer or ask Weegy. B) The specific heat of a gas can be measured at constant pressure. Search for an answer or ask Weegy. Specific heat values for solids will never. 00204082Heat both (using an oven or a heat lamp) for the same amount of time. Its unit is J mol-1K-1. The specific heat of a gas may be measured at constant pressure. Specific heat values for solids will never vary for different ranges of temperature. For example, the specific heat of water is 1 calorie (or 4. mass of a body. An ecologist is a scientist who studies how animals and plants interact with their environment. 7. 3. 100,375 J C. %question% Get the answers you need, now! When a constant force acts upon an object, the acceleration of the object varies inversely with its mass 2kg. Log in for more information. 0554 cal/g·°C. Search for an answer or ask Weegy. 88| Janet17 |Points 40230|. Weegy: If a total force exerted by water in a container with a bottom area of 2 square meters is 450 newtons, [ the water pressure at the bottom of the container is 0. Calculate the heat transferred to the water. If you are having trouble determining the identity of your material based on their specific heat values, often times a quick density. Both would require much more energy than a kg of water to increase. 4 + 0. Weegy. B. 14. User: everyone says its 2646 N, but that's wrong Weegy: The surveyor probe left on the moon in 1966 has a mass of 270 kg. 01–1 vol%), proposed a. Based on their specific heat values, we can compare the amounts of energy required to increase the temperature of 1 kg of benzene and 1 kg of methyl alcohol by 5 °C. Specific and Latent Heat Values Specific Heat Latent Heat of Fusion; Material (cal/g °C) (J/kg K) (cal/g) (J/kg) Aluminum: 0. Weegy: The specific heat of a gas may be measured at constant pressure. New answers. Within the metric system, all units are based on the number: 10. Specific heat values for liquids will never vary for different ranges of temperature. 2 To calculate the amount of sensible heat (H in cal) involved in warming or cooling a substance through a specific temperature change, multiply the. mass of a body. Weegy: Facts, studies and expert opinions are typically the kinds of details used in Persuasive writing. D. B. Specific heat values for solids will never vary for different ranges of temperature. Rate this question: 0 1. Weegy: A temperature of 20C C is equivalent to approximately: 68 F. The specific heat of gold is 0. the flow of _____ occurs due to frictional forces. Based on the specific heats, which substance would take the most amount of energy to raise its temperature by one degree for every gram of that substance? Iron, 0. 2. User: Based on their specific heat values, compare the amounts of energy it would take to increase the temperature of a kg of benzene and a kg of methyl alcohol by 5 degrees Celsius. and we define the ratio of specific heats to be a number which we will call "gamma". Specific heat values for liquids will never vary for different ranges of temperature. So, we can now compare the specific heat capacity of a substance on a per gram bases. D. What's the value of 57,281 joules in Btu? A. The specific heat (c) of copper is 0. The ignition. See also tabulated values for gases, food and foodstuff, metals and semimetals, common liquids and fluids and common solids, as well as values of molar specific heat for common organic substances and inorganic substances. 39 J/g • °C Based on the specific heat values, which sheet is going to warm up the quickest, and, therefore, bake the cookies the fastest?. 2646 N is the force of the moon's gravity on the probe. Weegy: The main difference between heat and temperature is that temperature is solely depends on the velocity of molecules within a body. B) The specific heat of a gas can be measured at constant volume only. Objects with a high specific heat capacity require a greater change in energy to change their temperature and vice versa for objects with a low specific heat capacity. SI and imperial units. Get personalized homework help for free — for real. Weegy: The specific heat of a gas may be measured at constant pressure. 234 0. 11/17/2023 2:44:58 PM| 3. Drive the compressor. The field (geometrical) theory of specific heat is based on the universal thermal sum, a new mathematical tool derived from the evolution equation in the Euclidean four-dimensional spacetime, with. 5: 3. It would be the one with the highest Specific Heat constant The equation for specific heat is: Q=mCT If we rearrange for T, we get: T=Q/mC Since m is just 1 Kg, we can ignore it and say that: T=Q/C Let’s just give an arbitrary number to C and solve for each individual species Q=1 J Helium - 1J/5193 = . The specific heat of a gas can be measured at constant volume only. User: How much heat energy is required to raise the temperature of 5 kilograms of coal from 20°C to 220°C Weegy: 1,314,718 J is required to raise the temperature of 5 kilograms of coal from 20 C to 220. Which of the following is accurate when discussing specific heat? A. User: How much heat energy is required to raise the temperature of 5 kilograms of coal from 20°C to 220°C Weegy: 1,314,718 J is required to raise the temperature of 5 kilograms of coal from 20 C to 220 C. 450 J/g°C. Define heat capacity and specific heat capacity and differentiate between the two terms. Record the final temperature of the two masses. 899 0. 0 °C. The final. The specific heat measures how much energy is stored in a heated object. Now we use the equation we have derived for the entropy of a gas :The value of C is intrinsically a positive number, but ΔT and q can be either positive or negative, and they both must have the same sign. Since the specific heat of a substance is dependent on the mass of the atoms that make up that substance, we can say that the specific heat of gold is lower than that of iron. B. a. 7. Solution: (70 kg) * (9. Based on their specific heat values, compare the amount of energy it will take to increase the temperature of a kilogram of benzene and a kilogram of methyl alcohol by 5°C It would take more energy to increase the temperature of benzene - it would take to increase the temperature of a kg of benzene Ia kg of methyl alcohol by 5 degrees Celsius. 5 J. C. Which of the following is accurate when discussing specific heat? A. The specific heat of a gas may be measured at constant pressure. B. Specific heat values for liquids will never vary for different ranges of temperature. 100,375 J Weegy: 100,375 J is required to convert 0. Search for an answer or ask Weegy. The mass is given as 150. The specific heat of a gas can be measured at constant volume only. D. Specific heat values for solids will never vary for different ranges of temperature. So, if we want to. 1 grams of cadmium to 62. , more complex gas molecules than those listed in 2 or 3), have values of closer to unity than diatomic gases, which, as can be seen above, are closer to unity than monatomic gases. • A. 00204082 Heat both (using an oven or a heat lamp) for the same amount of time. 10/24/2023 1:30:14 PM| 4 Answers. C. D. Specific heat values for solids will never vary for different ranges of temperature. In equation form, heat capacity C is C = m c, where m is mass and c is specific heat. - is accurate when. B) critical temperature. Weegy: A heater at the bottom of a pool causes warm water to rise to the top and cold water to sink. The change in the internal energy of the system (ΔE) must be the sum of the heat transferred (q) and the work done (w): ΔE=q+w. -. 1. Option C is too restritive, indeed specific heat of a gas may be measured at constant volume but also at constant pressure. User: DURING THE STAGE OF INTERNAL-COMBUSTION ENGINE OPERATION IN WHCH THE PISTON RISES. There are more molecules in a gram of water. Updated 6/9/2015 2. • A. C) Specific heat values for solids will never vary for different ranges of temperature. Updated 5/3/2022 6:32:30 AM. B. 1 J/kg Co = 10-3 kJ/kg K = 10-3 J/g Co = 10-6 kJ/g Co. 2 Btu C. The specific heat of a gas may be measured at constant pressure. 30 seconds . The main difference between heat and temperature is that temperature is solely dependent on the A. C. Rating. Search for an answer or ask Weegy. Weegy: An ecologist is a scientist who studies how animals and plants interact with their environment. 39 J/g °C. It would take more energy to increase the temperature of methyl alcohol. The range of values are: 25–65°C for the melting temperature, 10–500 kJ/kg for the latent. 0. D. The specific heat of fusion for gold is 64. Option B. a Btu. C. 19. Specific heat values for solids will never vary for different ranges of temperature. The specific heat of a gas may be measured at constant pressure. 3 kilogram of ice at 0°C to water at the same temperature? If the same amount of heat is added to 1 kg of all these substances, which substance will raise in temperature to the highest value? Specific Heat Values (J/kg°C) of Different Materials: Aluminum: 897 Which of the following is accurate when discussing specific heat? A. $15. The specific heat of a gas may be measured at constant pressure. answer choices . Calculate the specific heat capacity of iron. Calculate the energy needed to melt 2. 5 °C. 11/20/2023 5:58:08 AM| 5. Based on their specific heat values, compare the amounts of energy it would take to increase the temperature of a kg of benzene and a kg of methyl alcohol by 5 degrees Celsius. The specific heat of a. The specific heat of a gas can be measured at constant volume only. 184 J/g•°C. 092: 385: 49. Updated 232 days ago|3/10/2023 12. 167,292 J D. Specific heat values for solids will never vary for different ranges of temperature. The specific heat of a gas can be measured at constant volume only. The specific heat of a gas can be measured at constant volume only Weegy: The specific heat of a gas may be measured at constant pressure. C. The specific heat of a gas can be measured at constant volume only. Weegy: The specific heat of a gas may be measured at constant pressure. 54. Specific heat values for liquids will never. B. The specific heat of a gas can be measured at constant pressure . topical c. Which of the following is accurate when discussing specific heat? A. D. A. The specific heat of a gas can be measured at constant pressure. C. Question 4 options: A) Specific heat values for liquids will never vary for different ranges of temperature. 875 J/g o C. After thermal equilibrium is established,. 3 kilogram of ice at 0°C to water at the same temperature?Based on the definition of specific heat and the information provide below, answer: If the same amount of heat is added to 1 kg of all these substances, which substance will raise in temperature to the highest value? Specific Heat Values (J/kg°C) of Different Materials: Aluminum: 897Specific heat values for liquids will never vary for different ranges of temperature. User: which of the following is accurate when discussing specific heat Weegy: The specific heat of a gas may be measured at constant pressure. A 59. 6 JA pot of 2400g of water at a temperature of 25˚C is heated on a stove until the water boils (100˚C). If we consider a gas to be a closed system, which of the following is true? (a)the heat absorbed by the gas is positive. User: How much heat is required to convert 0. B. 0 ice 0. 3 kilograms of ice at 0 C to water at the same temper A. - is accurate when discussing specific heat. D. Instant Answer. Search for an answer or ask Weegy. weegy;. - is accurate when discussing specific heat. a Joule. The specific heat of a gas may be measured at constant pressure. The specific heat of a gas can be measured at constant volume only. Specific heat is the energy required to change the temperature of ___ gram of a sample ___ degree Celsius A. A. It would take more energy to increase the temperature of benzene. |Score . D. Based on their specific heat values, compare the amount of energy it will take to increase the temperature of a kilogram of benzene and a kilogram of methyl alcohol by 5°C It would take more energy to increase the temperature of benzene - it would take to increase the temperature of a kg of benzene Ia kg of methyl alcohol by 5 degrees Celsius. cp - cv = R. Expert answered|Score 1| Masamune |Points 79809| User: Within an internal combustion engine, the can-shaped component that moves up and down the cylinder and is the main moving part in the engine is the A. 5×103 J/kg: Q = ml; Q = (1/1000)kg X 64. 0°C, Δ T is as follows: The mass is given. Asked 11/10/2022 4:25:33 AM. Moreover, specific heat can be defined as the amount of heat energy that may be able to increase the temperature of 1 gr (gram) of a given material to 1 Celssius degree. A. Weegy: The main difference between the internal combustion engine and the diesel engine is that the diesel engine: Has no ignition system. B. The specific. B) The specific heat of a gas can be measured at constant pressure. The specific heat of aluminum is 897 J/kg K. g. C. Weegy: The specific heat of a gas may be measured at constant pressure. •. Based on their specific heat values, compare the amounts of energy it would take to increase the temperature of a kg of benzene Ia kg of methyl alcohol by 5 degrees Celsius Based on their specific heat values, compare the amount of energy it will take to increase the temperature of a kilogram of benzene and a kilogram of methyl alcohol by 5°C It would take more energy to increase the temperature of benzene - it would take to increase the temperature of a kg of benzene Ia kg of methyl alcohol by 5 degrees Celsius. 19 J/g•°C Cotton = 1. 25 J/gºC. The specific heat of a gas may be measured at constant pressure. Specific heat values for solids will never vary for different ranges of temperature. Weegy: Muscles in animals are often found in pairs, because muscles can only pull. the flow of _____ occurs due to frictional forces. The specific heat of a gas can be measured at constant volume only. Boiler Efficiency. The specific heat of a gas can be measured at constant volume only. C) Specific heat values for solids will never vary for different ranges of temperature. The specific heats of these items are: Water = 4. The specific heat of a gas may be measured at constant pressure. C. D. Specific heat values for liquids will never vary for different ranges of temperature. A. 3 % high at 30 K to 0. B. absolute zero. Ethanol • C. Weegy: The Industrial Revolution's biggest winners were the businesspeople who got it started. The specific heat of a gas can be measured at constant volume only. 2. 1. Starch O B. C. To heat 2 kg of steam from 100°C to 115°C, we need to add energy to raise its temperature while keeping it in the gaseous phase. The specific heat of a gas may be measured at constant pressure. Learning Objectives. Weegy: An ecologist is a scientist who studies how animals and plants interact with their environment. A. Water has a specific heat of 4. Based on their specific heat values, compare the amounts of energy it would take to increase the temperature of a kg of benzene Ia kg of methyl alcohol by 5 degrees Celsius Based on their specific heat values, compare the amounts of energy it would take to increase the temperature of a kg of benzene Ia kg of methyl alcohol by 5 degrees Celsius. Temperature at Constant Pressure Online calculator with figures and tables showing specific heat (Cp and Cv) of dry air vs. 2. Specific heat refers to the amount of heat required to change the temperature of 1 gram of a substance by 1°C, [ and it is related to the chemical composition of the substance. 129 J/g°C and iron has a specific heat of 0. Based on their specific heat values, compare the amount of energy it will take to increase the temperature of a kilogram of benzene and a kilogram of methyl alcohol by 5°C. B. Specific heat values for solids will never vary for different ranges of temperature. Weegy: In baseball team statistics, PCT stands for: Winning percentage. 7. Based on their specific heat values, compare the amounts of energy it would take to increase the temperature of a kg of benzene and a kg of methyl alcohol by 5 degrees Celsius. 05x10 5: Iron: 0. The specific heat is the amount of heat per unit mass required to raise the temperature of a substance by one degree Celsius. B. The specific heat of a gas can be measured at constant volume only. When the piece of metal absorbs 6. D. - is accurate when discussing specific heat. Specific heat values for liquids will never vary for different ranges of temperature. B. Specific heat values for liquids will never vary for different ranges of temperature. The amount of heat energy required to raise the temperature of a unit mass of a material one degree is A. 5: 3. It would take more energy to increase the temperature of methyl alcohol. C. Get answers from Weegy and a team of really. The specific heat is traditionally measured with calorimetric methods (e. This question is based on the following paragraph. It would take more energy to increase the temperature of methyl alcohol. Weegy: An ecologist is a scientist who studies how animals and plants interact with their environment. 7 Btu Weegy: 57,281 joules is 54. An ecologist is a scientist who studies how animals and plants interact with their environment. A. Drive the compressor. (b)the internal energy of the gas increases. B. B. Question. - is accurate when discussing specific heat. 5kg of ice at -5degC is put into a vessel containing 2kg of water at 15deg C and mixed together, the result being a mixture of ice and water at 0degC. The specific heat of a gas may be measured at constant pressure. A. Score 1A. Globally in 2010, 32% of primary energy was supplied by petroleum, 27% by coal, and 21% by natural gas. 46 J/g o C. B. 84 J/(g°C). 96x10 5: Copper: 0. C. 2) c = q m Δ T. The amount of heat energy required to raise the temperature of a unit mass of a material one degree is A. 39 kJ · kg −1 · °C −1 depending on whether min or max measured tissue values were used for the. Question. It would take more energy to increase the temperature of methyl alcohol. Specific heat values for solids will never vary for different ranges of temperature. True False . E85 is an abbreviation typically referring to an ethanol fuel blend of 85% ethanol fuel and 15% gasoline or other hydrocarbon by volume . = 0. User: An object has a momentum of 4,000 kg-m/s and a mass of 115 kg. B. The specific heat of a gas can be measured at constant volume only. B. 0: 2. A substance with a higher specific heat will take more energy to raise its temperature. C. Study with Quizlet and memorize flashcards containing terms like The amount of heat that is transferred into the cabinet by conduction is referred to as the ____ load. 186 J/g°C, and ethanol has a specific heat of 2. Weegy: The specific heat of a gas may be measured at constant pressure. 11/20/2023 5:58:08 AM| 5 Answers. 0 g, and Table 1. Specific heat values for solids will never vary for different ranges of temperature. Weegy: The kinetic energy of an object that has a mass of 30 kilograms and moves with a velocity of 20 m/s is: 6,000 J. B. The main difference between heat and temperature is that temperature is solely dependent on the A. B: The specific heat. Record the final temperature of the two masses. The specific heat of a gas can be measured at constant volume only. C. ] User: Which of the following is accurate when discussing specific heat? Question 16 options: A) Specific heat values for solids will never vary for. Corn oil Weegy: Ethanol is made from corn is a present in gasoline in small quantities. 39 J/g • °C Based on the specific heat values, which sheet is going to warm up the quickest, and, therefore, bake the cookies the fastest?. 987,875 J D. 276.