D. A. C. A: Specific heat values for liquids can vary for different ranges of temperature, so this statement is not accurate. 938. @gary V. Record the final temperature of the two masses. 3 o C − 25. Comparing this with values in Table T4, our experimental specific heat is closest to the value for copper (0. Water has a specific heat of 4. Which of the following is accurate when discussing specific heat? A. 0 °C. B. If you are having trouble determining the identity of your material based on their specific heat values, often times a quick density. = 24900 J. To find the value of x in the equation x + 5 = -x + 45, we need to isolate x on one side of the equation. B. Specific and Latent Heat Values Specific Heat Latent Heat of Fusion; Material (cal/g °C) (J/kg K) (cal/g) (J/kg) Aluminum: 0. B. In other words, water has a high specific heat capacity, which is defined as the amount of heat needed to raise the temperature of one gram of a substance by one degree Celsius. Weegy: An ecologist is a scientist who studies how animals and plants interact with their environment. Specific heat values for liquids will never vary. Which of the following is accurate when discussing specific heat? A. The specific heat of a gas can be measured at constant pressure. The selected derived thermodynamic. a Joule. The specific heat of a gas can be measured at constant pressure . The volume of water will increase if cooled from 3°C to 2°C accurately describes the behavior of water when subjected to temperature change. The specific heat of a gas may be measured at constant pressure. 167,292 J B. Specific heat values for liquids will never vary. 100,375 J C. C. Starch O B. User: What type of reaction produces heat. 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. Weegy: The specific heat of a gas may be measured at constant pressure. Log in for more information. Which of the following is accurate when discussing specific heat? A. , Baryeh 1997), while the thermal conductivity values are obtained by the application of various methods based on principles of steady-state or transient heat transfer (e. 3. SURVEY . Metal Aluminum Copper Lead Silver Tin Zinc Specific Heat (J/g °C) 0. D. Weegy: The specific heat of a gas may be measured at constant pressure. 0 °C. C. 00204082Heat both (using an oven or a heat lamp) for the same amount of time. C. 184 J/gEC). Rating. The specific heat of a gas may be measured at constant pressure. The specific heat of a gas can be measured at constant pressure. The specific heat of a gas can be measured at constant volume only. 26 J/g°C. Q = mcΔT, Q = m c Δ T, where m is the mass of the substance and Δ T is the change in its temperature, in units of Celsius or Kelvin. The intensive properties cv and cp are defined for pure, simple compressible substances as partial derivatives of the internal energy u (T, v) and enthalpy h (T, p), respectively. C. Ethanol • C. 3278 MJ/t = 2327. C. The specific heat of a gas can be measured at constant volume only. 0 ice 0. The specific heat is the amount of heat necessary to change the temperature of. Search for an answer or ask Weegy. a. Diplomatic OSHA Personal value Discrimination . 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. User: The main difference between heat and temperature is that temperature is solely dependent on the Weegy: The main difference between heat and temperature is that temperature is solely dependent on the velocity of molecules within a body. An ecologist is a scientist. 8 g is heated from 25. Neither can increase temperature unless they change to a solid state first. B. 0. If you are having trouble determining the identity of your material based on their specific heat values, often times a quick density. Note! Temperature must be within the ranges 0-370 °C, 32-700 °F, 273-645 K and 492-1160 °R to get valid values. If equal amounts of each metal are exposed to equal heating, which will heat up faster? The silver will heat up almost twice as fast. D. Specific heat values for liquids will never vary for different ranges of temperature. Specific heat values for solids will never vary for different ranges of temperature. B. 10. D. View all Topics. The specific heat of a gas may be measured at constant pressure. Generally, the most notable constant parameter is the volumetric heat capacity (at least for solids) which is around the value of 3 megajoule. C. Specific heat values for liquids will never vary for different ranges of temperature. We can use Equation 1. , The temperature of articles put into the cabinet, their specific heat, any heat they generate, and any latent heat they contain is accounted for by the ____ load. Calculate the specific heat capacity of iron. - is accurate when discussing. 129 0. It would take more energy to increase the temperature of benzene. B. The symbol (c) stands for specific heat and depends on the material and phase. 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. Weegy: The specific heat of a gas may be measured at constant pressure. Weegy: The value of 57,281 joules in Btu is: 54. Specific heat values for liquids will never vary for different ranges of temperature. 186 J/g°C, and ethanol has a specific heat of 2. B. In the United States, the exact ratio of fuel ethanol to hydrocarbon may vary according to ASTM 5798 that specifies the allowable ethanol content in E85 as ranging from 51% to 83%. Note that heat capacity is the same as specific heat, but without any dependence on mass. 04kJ/kg/K and the latent heat of fusion is 335kJ/kg. Search for an answer or ask Weegy. The specific heat of a gas may be measured at constant pressure. This value also depends on the nature of the chemical bonds in the substance, and its phase. 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. 3 kilogram of ice at 0°C to water at the same temperature? A. Specific heat values for liquids will never vary for different ranges of temperature. 64 kJ of heat, its temperature increases from 25°C to 78°C. Wood thermal properties specify the answers to the questions related to heat transfer. Specific heat values for liquids will never vary for different ranges of temperature. O C. 0 mL of water initially at 24. where c w (=3990 J kg −1 °C −1) is the specific heat capacity of seawater, ρ w (=1026 kg m −3) and ρ i (=920 kg m −3) are the density of seawater and sea ice, respectively, L f (=0. 2. C. D. B) critical. 15 °C. The specific heat of a gas may be measured at constant pressure. Not Answered. 654 J/g o C. Which of the following is accurate when discussing specific heat? Question 18 options: A) Specific heat values for liquids will never vary for different ranges of temperature. 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. Calculate the heat required to melt 1 g of gold at its melting point. The specific heat of a gas can be measured at constant volume only. [1]Specific heats (c) of some common substances (cal/g/°C) Solids Gases Liquids water 1. Hence, the required heat to raise the sand temperature is 24900 J. Specific heat values for solids will never vary for different ranges of temperature. The specific heat capacity of silver is 0. The specific heat of a. Methane O D. The specific heat of a gas can be measured at constant volume only. The. 222 0. User: a temperature of 20C is equivalent to approximately. 18 J/g °C. B) The specific heat of a gas can be measured at constant pressure. 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. 10/11/2023 2:24:57 PM| 5 Answers. Corn oil Weegy: Ethanol is made from corn is a present in gasoline in small quantities. The specific heat of a gas can be measured at constant volume only. 7 degrees Celsius. There are no. Asked 11/10/2022 4:25:33 AM. 11/25/2020 3:40:58 PM. 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?. - is accurate. The specific heat of a gas may be measured at constant pressure. C) Specific heat values for solids will never vary for different ranges of temperature. GET. The range of values are: 25–65°C for the melting temperature, 10–500 kJ/kg for the latent. 67 J/g•°C Based on the specific heat values given, where is the coolest location for Vicente to be? pool cotton chaise lounge porcelain tile plastic chair. Both would require much more energy than a kg of water to increase. 1 Answer/Comment. D. Which of the following has the smallest heat capacity? Which of the following would release the most heat upon cooling from 75°C to 50°C?, A cube of iron (Cp = 0. The Molar specific heat of a solid or liquid of a material is the heat that you provide to raise the temperature of one mole of solid or liquid through 1K or 1° C. 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. In this experiment you will determine the specific heat of at least two different metals and determine the type of. Original conversation. This value for Cp is actually quite large. The specific heat of a gas can be measured at constant volume only. Precisely, water has to absorb 4,184 Joules of heat (1 kilocalorie) for the temperature of one kilogram of water to increase 1°C. 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. 45 J/g°C. Specific heat values for liquids will never vary for different ranges of temperature. 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. 2,567,446. Weegy: The specific heat of a gas may be measured at constant pressure. @gary V. D. 0 Answers/Comments. 15. 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. Specific heat values for solids will never vary for different ranges of temperature. 06 cal/g°C. The specific heat of a gas may be measured at constant pressure. 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. 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. 01 to 10000 bara. B. D. The table of specific heat capacities gives the volumetric heat capacity as well as the specific heat capacity of some substances and engineering materials, and (when applicable) the molar heat capacity . com is the easiest and fastest way to get answers to your questions, by providing a mashup of several technologies including an AI-enabled Q&A knowledgebase and integrated chat with live experts. Weegy: Wood fuels has the highest heating value. weegy. its heat capacity. The specific heat of fusion for gold is 64. Specific heat values for solids will never vary for different ranges of temperature. 5: 3. - is accurate when. 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. Specific heat values for liquids will never vary for different ranges of temperature. Weegy: Adjectives are words that describe or modify other words, making your writing and speaking much more specific,. Specific heat values for liquids will never vary for different ranges of temperature. A. O A. B. Specific heat capacity depends only on the kind of substance absorbing or releasing heat. Specific heat values for liquids will never vary for different ranges of temperature. 7 g piece of metal that had been submerged in boiling water was quickly transferred into 60. You can use this value to estimate the energy required to heat a 500 g of aluminum by 5 °C, i. Specific heat values for solids will never vary for different ranges of temperature. v. O C. The velocity of a sound wave be at this temperature would be 364. C. The specific heat of a gas can be measured at constant volume only. Specific heat values for liquids will never vary for different ranges of temperature. O A. based on their specific heat values compare the amounts of energy it would take to increase the temperature of a KG's of benzene and a kg of methyl alcohol by 5 degrees celsius a neither can increase temperature unless they change to a solid-state first be both would require much more energy than a KG of water to increase see it would take more energy to increase the temperature of the methyl. com is the easiest and fastest way to get answers to your questions, by providing a mashup of several technologies including an AI-enabled Q&A knowledgebase and integrated chat with live experts. 1. Updated 6/9/2015 2. - is accurate when discussing specific heat. Density is the mass of a material per unit volume. - is accurate when discussing specific heat. The specific heat of a gas may be measured at constant pressure. For a fixed volume of material, greater density will permit the storage of more heat. In order to calculate the amount of heat transferred you must know the _____ and specific heat of the material, as well as the change in temperature. Heat Transfer and Temperature Change. 0 g of aluminum from 22. 3. Specific heat capacity depends only on the kind of substance absorbing or releasing heat. Its unit is J mol-1K-1. 450 J/g•°C) with a mass of 55. Again, all other things being equal: should B be expected to heat up by 10 degrees also, or by some other amount? For an example, consider a room that you want to warm with a fire. If we know the mass of a substance and its specific heat, we can. The specific heat of a gas may be measured at constant pressure. absolute zero. Question. 44 to 3. These two values are usually denoted by and , respectively; their quotient = / is the heat capacity ratio. weegy;. C. 50 J/g • °C Copper = 0. C) Specific heat values for solids will never vary for different ranges of temperature. 11/20/2023 5. B. A flask containing 100 g of water is heated and the temperature of the water increase from 21 c to 90 c how much heat did the water absorb if the specific heat capacity of water is 4. D. User: Which of the following is the correct way to write a formula after following all five of the rules. D. B. 96x10 5: Copper: 0. Updated 7/15/2022 6:11:04 AM. - is accurate when discussing specific heat. Weegy: 1,152 Btu = 1,215,360 joules Score 1 User: Which of the following solid fuels has the highest heating value? Weegy: Bituminous coal has the highest heating value. The specific heats of these items are: Water = 4. Specific heat values for liquids will never vary for different ranges of temperature. [ The chemical energy stored in the gasoline molecules is converted into kinetic energy, which propels the car forward, and also into thermal energy (heat) and sound energy as a byproduct of the combustion process. com is the easiest and fastest way to get answers to your questions, by providing a mashup of several technologies including an AI-enabled Q&A knowledgebase and integrated chat with live experts. A. Specific heat values for solids will never vary for different ranges of temperature. - is an example of transferring thermal energy through convection. 1 Btu (IT)/lb = 2. A substance with a higher specific heat will take more energy to raise its temperature. Specific heat values for solids will never vary for different ranges of temperature. (d)the work done on the gas is equal to the change in internal energy and the heat absorbed by the gas. D. User: DURING THE STAGE OF INTERNAL-COMBUSTION ENGINE OPERATION IN WHCH THE PISTON RISES. C. B. 10/11/2023 2:24:57. 6 to determine the amount of heat, but first we need to determine Δ T. User: based on their specific heat values compare the amounts of energy it would take to increase the temperature of a KG's of benzene and a kg of methyl alcohol by 5 degrees celsiusO B. If the specific heat of water is 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. C. Specific heat values for liquids will never vary for different ranges of temperature. 0°C, Δ T is as follows: Δ T = T f i n a l − T i n i t i a l = 73. Applying a heat source raises the temperature of A by 10 degrees up to 110 degrees. User: Human. The quantitative relationship between heat transfer and temperature change contains all three factors: Q = mcΔT, where Q is the symbol for heat transfer, m is the mass of the substance, and ΔT is the change in temperature. Weegy: The transmission of heat requiring the movement of a liquid or a gas is convection. D. Solution: v 331. The specific heat of a gas can be measured at constant volume only. This means that the gold atoms have a larger mass than the iron atoms. Based on this information, which bestcompares water and ethanol? It requires more. It would. 2 Measurements Required for Direct Method Testing Heat input Both heat input and heat output must be measured. The specific heat of a gas may be measured at constant pressure. The specific heat of a gas may be measured at constant pressure. 250 L of water is mw = 0. (1 to 300 K) were generally only based on commercial-purity materials above 30 K and show a sinusoidal behaviour when compared with the selected values, trending from 0. - is accurate when discussing specific heat. 0 g, and Table 1. = 0. The internal energy (E) of a system is the sum of the kinetic and potential energies of all of the particles that compose the system. 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. B. Weegy: The temperature 288 K to degrees Celsius is 15 C. B. 2) (10. C. 96x10 5: Copper: 0. mass of a body. 473 J/g∘C Water, 4. Specific Heat Capacity Conversions: 1 Btu/(lb-°F) = 4186. Specific heat values for liquids will never vary for different ranges of temperature. C. Specific heat values for liquids will never vary for different ranges of temperature. 7 Btu Weegy: 57,281 joules is 54. 5×103 J/kg: Q = ml; Q = (1/1000)kg X 64. What's the value of 57,281 joules in Btu? A. D. In the Imperial system, density is given as lb/ft 3; in the SI system, it is given as kg/m 3. The specific heat of a gas may be measured at constant pressure. B. 67 °F, Three thermometers are in the same water bath. Which of the following is accurate when discussing specific heat? A. Specific heat values for liquids will never vary for different ranges of temperature. There are no. B. weegy;. Specific heat values for liquids will never vary for different ranges of temperature. B: The specific heat. D. Specific heat values for solids will never vary for different ranges of temperature. Score 1A. Weegy: A heater at the bottom of a pool causes warm water to rise to the top and cold water to sink. A. q = mcΔT, c = q(J) m(g)ΔT(K) Δ T, c = q ( J) m. 1. If ΔT and q are positive, then heat flows from the surroundings into an object. 7*9. Brainly is the knowledge-sharing community where hundreds of millions of students and experts put their heads together to crack their toughest homework questions. 7. 15kg. weegy; Answer; Search; More; Help; Account; Feed; Signup; Log In;. C) Specific heat values for solids will never vary for different ranges of temperature. 9 Btu B. Weegy: The specific heat of a gas may be measured at constant pressure. Score 1 User: Which one of the following indicates a drop in temperature Weegy: A bimetallic strip bends so that the steel is on the outside curve indicates a drop in temperature. C. O A. The specific heat of a gas can be measured at constant pressure. Expert answered|Score 1|Masamune|Points 77226| User. 1 gives the specific heat of iron as 0. Specific heat values for liquids will never vary for different ranges of temperature. So, the conversion is like this. Specific heat values for liquids will never vary for different ranges of temperature. New answers. This value also depends on the nature of the chemical bonds in the substance, and its phase. D. The specific heat of a gas can be measured at constant volume only. 225kPa. The specific heat of a gas can be measured at constant volume only. - is accurate. The specific heat (c) of copper is 0. The specific heat of a gas can be measured at constant volume only. A. specific heat, the quantity of heat required to raise the temperature of one gram of a substance by one Celsius degree. User: THE MAIN DIFFERENCE BETWEEN HEAT AND TEMPERATURE IS. C. The specific heat capacity of silver is 0. C) Specific heat values for solids will never vary for different ranges of temperature. 24, 2022 04:19 a. The specific heat capacity ( c 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 = q mΔT (12. There are more molecules in a gram of water. The mass is given as 150. Neither can increase temperature unless they change to a solid state first. 167,292 J D. The specific heat of a gas can be measured at constant volume only. The specific heat is the amount of heat necessary to change the temperature of 1. The units of specific heat are usually calories or joules per gram per Celsius degree. Get the app. Temperature difference, ΔT = 90° C – 30° C = 60° C. e. C) Specific heat values for solids will never vary for different ranges of temperature. problem-solution b. The specific heat of a gas may be measured at constant pressure. Wood is distinguished as a natural material for accumulating the energy by heat transfer, as isolating material, with the.