B. 10. The adiabatic temperature gradient β α, the rate of change of temperature T with depth, is given by αgT/c p, where g is the acceleration of gravity and c p is the specific heat at constant pressure. 11/17/2023 2:44:58 PM| 3 Answers. @gary V. It would. 18 J/ (g˚C). 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. Table 1. - is accurate when discussing specific heat. Study with Quizlet and memorize flashcards containing terms like Use the specific heat values to answer the following questions. The specific heat of a gas may be measured at constant pressure. 3. The specific heat of a gas can be measured at constant volume only. Log in for more information. Updated 10 days ago|11/13/2023 12:51:31 PM. Determine the heat energy needed to heat the water in the pot to boiling. D. D. 3 kilogram of ice at 0°C to water at the same temperature? A. = 24900 J. Which of the following is accurate when discussing specific heat? A. The specific heat is the amount of heat per unit mass required to raise the temperature of a substance by one degree Celsius. D. Popular Conversations. The specific heat of a gas may be measured at. 96x10 5: Copper: 0. It would take more energy to increase the temperature of methyl alcohol. 2. 75 J/g • °C Aluminum = 0. 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. B. New answers. 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. 0 kg of solid alcohol at -114oC and raise. 3 o C − 25. 54. 1 Answer/Comment. 1 12. It would take more energy to increase the temperature of benzene. This value for Cp is actually quite large. Rating. C. The specific heat of a gas may be measured at constant pressure. Updated 7/13/2018 6:08:19 PM. B. The specific heat of a gas can be measured at constant volume only. 3 cal energy is needed to flow into a 5-gram sample to change its temperature from 10°C to 11°C. Both would require much more energy than a kg of water to increase. 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. - is accurate when discussing specific heat. Specific heat values for solids will never vary for different ranges of temperature. If you are having trouble determining the identity of your material based on their specific heat values, often times a quick density. Updated 5/10/2016 11:14:20 PM. From: Experiment and Calculation of Reinforced Concrete at Elevated Temperatures, 2011. It would take more energy to increase the temperature of benzene. A. Ethanol • C. 07 J/g•°C Plastic = 1. Score 1 User: which of the following cools the air in a household refrigerator Weegy: Absorption of the heat from the air due to evaporation of. 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. Which of the following is accurate when discussing specific heat? A. Specific heat values for solids will never vary. Weegy: The specific heat of a gas may be measured at constant pressure. 1. An attribute or combination of attributes in one table whose values. Specific heat values for liquids will never vary. D. The specific heat of a gas may be measured at constant pressure. Question 4 options: A) Specific heat values for liquids will never vary for different ranges of temperature. To find the value of x in the equation x + 5 = -x + 45, we need to isolate x on one side of the equation. D. 15 °C. Weegy: The main difference between heat and temperature is that temperature is solely dependent on the velocity of molecules within a body. 167,292 J B. The selected derived thermodynamic. Specific heat values for liquids will never vary for different ranges of temperature. C. D. Search for an answer or ask Weegy. 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. 092: 385: 49. Weegy: The main purpose of the turbine in the turbojet engine is to D. Record the final temperature of the two masses. 2) c = q m Δ T. 3 Btu D. 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. User: How much heat is required to convert 0. D. Search for an answer or ask Weegy. 8 = 55. B. Weegy: In a practical machine, the power output is less than the power input. 008 second has a frequency of 125 Hz. , 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. The specific heat of gold is 0. 5 water vapor 0. Because the final temperature of the iron is 73. It would take more energy to increase the temperature of benzene. This value also depends on the nature of the chemical bonds in the substance, and its phase. [ Some of the energy is used to combat friction and thus is transformed from mechanical energy to heat can explain this occurrence. Weegy: A solar eclipse (as seen from the planet. 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. D. 60 in its liquid state. B. The specific heat (c) of copper is 0. D. Weegy: The skin is the largest sense organ of the body . Both would require much more energy than a kg of water to increase. 2. 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%. 10/11/2023 2:24:57. B. The specific heat of a gas may be measured at constant pressure. 14. - is accurate when discussing specific heat. Which of the following is accurate when discussing specific heat? A. It is impossible to tell. Weegy: A heater at the bottom of a pool causes warm water to rise to the top and cold water to sink. B. 0. 107: 448:. Weegy. Specific heat values for liquids will never vary for different ranges of temperature. Specific heat values for solids will. Dense materials usually store more heat. 215: 900: 94. Water has a specific heat of 4. (d)the work done on the gas is equal to the change in internal energy and the heat absorbed by the gas. Rating. B. B. Heat capacity is a property that describes how much energy is needed to change the temperature of a material. A. How many joules of heat are needed to raise the temperature of 10. 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. Which of the following is accurate when discussing specific heat? A. The specific heat capacity is 64×1000÷(78-25)×500=0. 88| Janet17 |Points 40230|. User: a wave with a period of 0. Score 1. 239005736 calorie. D. The specific heat of a gas can be measured at constant pressure . The specific heat of a gas may be measured at constant pressure. 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 degrees Celsius. weegy;. 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 gas may be measured at constant pressure. 0: 2. |Score . It would take more energy to increase the temperature of benzene. Remove the jars from the heat source and measure their temperature every 5 minutes for about 30 minutes. This (1 cal/g. 1: Qw = mwcwΔT = (0. 899 0. E85 is an abbreviation typically referring to an ethanol fuel blend of 85% ethanol fuel and 15% gasoline or other hydrocarbon by volume . The specific heat of a gas can be measured at constant volume only. D. The specific heat of a gas may be measured at constant pressure. Question. 3 o C. O D. - is accurate when discussing specific heat. Explain how the sum of heat and work can be a state function, even though heat. The PCMs studied are materials constructed based on typical thermal properties (melting temperature, density, specific heat capacity (solid and liquid), thermal conductivity (solid and liquid) and the latent heat) of storage mediums in literature. Also the solid fuels will have a similar quality variation for the different classes of fuel. 371. Specific heat values for solids will never vary for different ranges of temperature. User: What's the only. 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. This question is based on the following paragraph. 450 J/g°C. . 19. D. Starch O B. 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. 6 Hz. 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. They will heat up at the same rate. 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. Score 1. The specific heat of a gas can be measured at constant volume only. 5 × 897 × 5 = 2242. Specific heat values for liquids will never vary. It would take more energy to increase the temperature of methyl alcohol. 450,759 J B. 6 (56); v 365 m/s. C. B. The specific heat of a gas may be measured at constant pressure. Which of the following is accurate when discussing specific heat? A. User: Which of the following is the correct way to write a formula after following all five of the rules. 250kg. Weegy: The value of 57,281 joules in Btu is: 54. 11/20/2023 5:58:08 AM| 5. 2,567,446. [ - was potentially negative consequences might some biofuels have that prevent them from being a total replacement for fossil fuels. 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. 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. -is accurate when discussing specific. While researching her paper, Chiaki finds a long, detailed. Specific heat values for liquids will never vary for different ranges of temperature. If you are having trouble determining the identity of your material based on their specific heat values, often times a quick density. Specific heat values for liquids will never vary for different ranges of temperature. An ecologist is a scientist. Calculate the initial temperature of the cadmium, which has a specific heat of 0. Weegy: The main difference between the internal combustion engine and the diesel engine is that the diesel engine: Has no ignition system. Weegy: The temperature 288 K to degrees Celsius is 15 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 degrees Celsius. 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. B. 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. O B. The specific heat of a gas can be measured at constant pressure . Score 1A. Specific heat (c) = 1676 KJ. 11/20/2023 5. Both would require much more energy than a kg of water to increase. Which of the following is accurate when discussing specific heat? A. A. D) The. The specific heat of a gas may be measured at constant pressure. 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 = . A. B) The specific heat of a gas can be measured at constant pressure. 450,759 J C. 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. B. 24, 2022 04:19 a. The specific heat for example is an important term in the calculation of the heat energy content of a cover. Specific Heat Capacity of Materials. C. Specific heat values for liquids will never vary for different ranges of temperature. A temperature. The specific heat of a gas can be measured at constant pressure. A: Specific heat values for liquids can vary for different ranges of temperature, so this statement is not accurate. (c)the change in volume of the gas is negative. O C. Which of the following is accurate when discussing specific heat? A. 4}] Specific heat capacity depends only on the kind of substance absorbing or releasing heat. O B. Specific heat values for liquids will never vary for different ranges of temperature. D. Weegy: Fortnite is an online video game developed by Epic Games and released in 2017. The specific heat of a gas may be measured at constant pressure. Weegy: 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. identical specific heat values. C. Measured in units of Joules per Kelvin kilogram, the specific. Weegy: An exothermic reaction produces heat. absolute zero. C. 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. 450 J/g°C. 6. O D. A. 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. D. Based on this information, which bestcompares water and ethanol? It requires more. 5°C to 15. C. The specific heat of a gas can be measured at constant volume only. An example of chemical energy being converted into another form is when you burn gasoline in a car engine. It is more accurate to say that 500 kilocalories is 500 times the energy required to raise 1 kg of liquid water from 14. Weegy: Cost of 20 shares = 210 Sale price of 20 shares=225 Profit is B. 167,292 J D. It would take more energy to increase the temperature of benzene. If we divide the first equation by cp, and use the definition of "gamma" we obtain: R / cp = 1 - (1 / gamma) = (gamma - 1) / gamma. 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. Both would require much more energy than a kg of water to increase. , The sum of the loads. 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. Weegy: The specific heat of a gas may be measured at constant pressure. The specific heat of a gas may be measured at constant pressure. Specific heat values for liquids will never vary for different ranges of temperature. A. A. 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. O D. So, the conversion is like this. Example 2: Identifying a Metal by Measuring Specific Heat. 5×103 J/kg. B. 1. 06 cal/g°C. - is accurate when discussing specific heat. However, when the weather turned cold in the late fall, the family noticed that the chairs and table became wobbly. 7°C? Report your answer with 3 significant figures. C. Explanation. Specific heat values for liquids will never vary for different ranges of temperature. . D. The specific heat of a gas may be measured at constant pressure. B. a Joule. Weegy: The specific heat of a gas may be measured at constant pressure. Specific heat values for solids will never vary for different. D. Log in for more information. User: THE MAIN DIFFERENCE BETWEEN HEAT AND TEMPERATURE IS. Comparing this with values in Table T4, our experimental specific heat is closest to the value for copper (0. Ethanol has a lower formula mass. Specific Heat Capacity Conversions: 1 Btu/(lb-°F) = 4186. 3 Btu. D) The specific heat of a. B. 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. Generally, the most notable constant parameter is the volumetric heat capacity (at least for solids) which is around the value of 3 megajoule. 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. While they are popular, there appears to be quite a vast range of system types and applications in building conditioning. Weegy: The longest mountain. These two values are usually denoted by and , respectively; their quotient = / is the heat capacity ratio. Specific heat values for liquids will never vary for different ranges. Specific heat values for solids will never vary for different. 10/11/2023 2:24:57 PM| 5 Answers. The specific heat of a gas may be measured at constant pressure. B. 01–1 vol%), proposed a specific heat correlation in. C. B. Calculate the energy needed to melt 2. a Btu. Ethanol • C. Neither can increase temperature unless they change to a solid state first. Nitrogen Oxides (NOx) Emission from Fuels Emission of Nitrogen Oxides - NOx - with combustion of fuels like oil, coal, propane and more. 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. 0. Which of the following is accurate when discussing specific heat? A. 5 % low at 60 K, then increasing to 0. 0°C to. Specific heat capacity depends only on the kind of substance absorbing or releasing heat. The specific heat of a gas can be measured at constant volume only. The specific heat of a gas may be measured at constant pressure. Which of the following is accurate when discussing specific heat? A. The specific heat of a gas can be measured at constant volume only. a Btu. Neither can increase temperature unless they change to a solid state first. User: When a tuning fork vibrates over an open pipe and the air in the pipe starts to vibrate, the vibrations in the tube are caused by Weegy: When a tuning fork vibrates over an open pipe and the. D. B. Specific heat values for solids will never vary for different ranges of temperature. D. 88| Janet17 |Points 40230|. 2. Specific heat values for liquids will never vary for different ranges of temperature. D. The specific heat of a gas can be measured at constant volume only. 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. The specific heat of a gas may be measured at constant pressure. 7 Btu Weegy: 57,281 joules is 54. $210 B. Deduce which substance will have greatest temperature. Which of the following is accurate when discussing specific heat? A. Specific Heat High specific heat requires a lot of energy to change the. D. D. B.