The rules are known as Kirchhoff’s rules, after their inventor Gustav Kirchhoff (1824–1887). g. Answers. Kirchhoff’s second rule requires emf − Ir − IR 1 − IR 2 = 0. destroyed. objects that have mechanical energy must maintain mechanical energy. 1 Answer/Comment. some amount of energy cannot be accounted for. Question Asked 168 days ago|6/7/2023 2:31:44 PM Updated 168 days ago|6/7/2023 4:36:39 PM 0 Answers/Comments This answer has been confirmed as. Historically, wind power was used by sails, windmills and windpumps, but today it is mostly used to generate electricity. This answer has been confirmed as correct and helpful. When people use energy, it doesn't disappear. User: An electric motor converts electrical energy to potential energyThe law of conservation of energy states that energy is neither created nor destroyed, it just changes form. The law of conservation of momentum is generously confirmed by experiment and can even be mathematically deduced on the. Asked 131 days ago|6/21/2023 4:23:49 PM. Heat and tempiture both measure the energy in a solid liquid or gass. Which of the following statements is true according to the law of conservation of energy? A. Capillary action phenomenon. the change in U is zero. Expert answered|mamarugz|Points 298|. Weegy: The sum of the mass of the protons and nuetrons is the atomic mass; just counting the number of particles is the mass number. Law of Conservation of Mass. Newton’s second law c. The first law of thermodynamics states that the internal energy in a system is equal to the heat added to the system minus work done by the system. Score 1. |Score . What is the principle of conservation of energy? In physics, the term conservation refers to something which doesn't change. This an example of. The law of conservation of energy states that energy cannot be created or destroyed. Search for an answer or ask Weegy. We have explored some forms of energy. One of these is called the law of conservation of mass, which states that during a chemical reaction, the total mass of the products must be equal to the total mass of the reactants . Chemical to Electrical. In 1842, Julius Robert Mayer discovered the Law of Conservation of Energy. • B. all objects have thermal energy. Energy can be transferred from one object to another can be destroyed in a chemical reaction, and it can assumo different forms The law of conservation of energy states that energy can only be created but not destroyed. b. Siphon action. There is a scientific law called the Law of Conservation of Mass, discovered by Antoine Lavoisier in 1785. 5 Tuesday 8. c. c. The law of conservation of energy can be stated as follows: Total energy is constant in any process. Score 1. Julius Mayer, a German physicist, was the first person to state the law of the conservation of energy, in an 1842 scientific paper. We can see that the mechanical energy of this system is a. energy is never lost, it just. The law of conservation of energy states that energy is neither created nor destroyed, it just changes form. A. energy can't be created nor destroyed, just transformed D. B. b. Potential energy is mgh. Blank 1: first, 1st, or first law Blank 2: created The ___ law of thermodynamics pertains to the quality of energy available in the universe, and states that energy cannot be changed from one form to another without the loss of usable energy. Added 11/28/2016 9:22:42 AMLaw of conservation of energy. Please save your changes before editing any questions. d. Although there is no change in energy, energy can change forms, for example from potential to kinetic energy. This article deals only with wind power for electricity generation. Added 7/30/2014 9:12:33 PM. Question. For example, when a candle melts, the mass of the soot and gases equals the original mass of the wax and the oxygen when it first reacted. C) energy may neither be created nor destroyed; it may only be transformed. Question. The law of conservation of energy states that energy may neither be created. We derived the law of conservation of momentum by applying both Newton’s second and third laws of motion, so like conservation of energy, it is not an independent result, but follows from our axioms. an object always has the same amount of energy. Log in for more information. energy is constantly being lost to friction. weegy. Expert Answered. Commonly encountered forms of energy include. 4 g of CO2 CO 2 and 5. The law of conservation of energy is one of the basic laws of physics and therefore governs the microscopic motion of individual atoms in a chemical reaction. B. Laws of conservation states that the total amount of energy in a system remains constant. federal waters. The law of conservation of matter states that in any given system that is closed to the transfer of matter, the amount of matter in the system stays constant. M. We have explored some forms of energy. The student is expected to:Heat is the flow of thermal energy. energy is destroyed in the process. Newton’s third law d. The Law of Conservation of Matter says that the amount of matter stays the same, even when matter changes form. Energy in a system may take on various forms (e. In classical mechanics,. Weegy: D. The mass of all reactants are changed during a physical or chemical change. The law of conservation of energy states that A. time per unit of force C. Added 1 day ago|11/9/2023 4:23:17 PM6) A (n) ______________ equation is a balanced chemical equation that includes the amount of heat energy involved in a chemical reaction. Energy can neither be created nor destroyed; rather,. s. A device that demonstrates the Law of Conservation of Mechanical Energy and Momentum. But when a mass is dropped from a height – where it has. Surface Tension Definition. No exception has ever been found. TRUE or FALSE. object that is not moving. Matter can be. D) the kinetic energy of an object is always greater than its potential energy. Added 2/27/2018 8:27:16 AM What does the law of conservation of matter state? Matter can be created or destroyed, but can never change from one form to another. B. Weegy: If a number is a whole number, then it cannot be an irrational number. the kinetic energy of the air particles will increase. momentum C. A) CH4 + O2 → C + 2H2O. Figure 21. We are really using the Law of Conservation of Mass-Energy. However, it does not occur because it violates the law of baryon number conservation. Updated 34 days ago|10/15/2023 3:22:33 AM. Through the 1840s, as part of this process, several key people developed the concept of energy and its conservation : Mayer, Joule, Helmholtz and Thomson. b. The law of conservation of matter states that: Matter cannot be created or destroyed but can change from one form to another does the law of conservation of matter state. 1. Expert answered|Totoro|Points 7263| Log in for more information. This answer has been confirmed as correct and helpful. Asked 11/30/2014 2:00:01 AM. 1 5. TRUE. Weegy: True. The law of the conservation of energy says that energy cannot be created and it cannot be - A. Newton’s third law d. 0 Answers/Comments. C. 13, No. always equal e. What is the reason behind this Law: is there a proof that we. c. • C. John bought 21. destroyed. Weegy: Heidi, a jewelry salesperson, earns a commission of $55 every time she. Heat measures the total energy. This means that a system always has the same amount of energy, unless it's added from the outside. Log in for more information. D. 9607|MrG|Points 45410| Log in for more information. Newton’s third law d. all of the above are true according to the law of conservation of. C) can neither be created nor->"Be" is missing. The law of conservation of energy b. Search for an answer or ask Weegy. The law of conservation of momentum states that, if left alone, the total momentum of two interacting objects that make up a system: remains the same. Weegy: Tom works the following hours in a week. If charge is destroyed, it is a violation of the law of conservation of energy. The law of conservation of energy states that the total energy is constant in any process. However, the original form of the law is adequate in most everyday situations. Added 11/1/2020 4:55:56 PM. D) the energy created by one process must be equal to that destroyed by another process. Weegy: The law of conservation of energy states that when one form of energy is converted into another, no energy is destroyed in the process. The law of conservation of energy states that _____ energy is lost when an object accelerates. A. Which of the following is the best definition for power? A. Log in for more information. The law of conservation of mass states that if matter is destroyed on one side of the equation, other matter must be created on the other side. Total energy at C = mgh. For example, the carbon atom in coal becomes carbon dioxide when it is burned. Usually the energy method is easier. It states that the sum of mass and energy must always remain constant in any physical process. Also, use utensils made of ceramic and glass. It does not reflect any amendments to the act since then. Wallet. objects that have mechanical energy must maintain mechanical energy C. work. b. Matter can be created, but it can never be destroyed. gravitational potential energy. Tropical. weegy. The student knows that changes occur within a physical system and applies the laws of conservation of energy and momentum. . 3. This simplifies to get Ek=½m (v0²+2aΔx)The following statements are true according to the law of conservation of energy: Energy cannot be created Energy cannot be destroyed Energy can be converted from one form to another (all of the above). The law of conservation of energy states that the total energy of an isolated system is constant; energy CAN be transformed from one form to. Weegy: They were able to get more land from their territories. The law of conservation of energy states that when one form of energy is converted into another, a. Log in for more information. A fundamental law that has been observed to hold for all natural phenomena requires the conservation of energy—i. On some separate pages, we have discussed the state of a static gas, the properties which define the state, and the first law of thermodynamics as applied to any. Law of Conservation of Energy. Rating. Weegy: The best definition for power POWER is work per unit of time. |Score . 6 Tidal Forces; 13. When all forms of energy are considered, conservation of energy is written in equation form as [KE_i + PE_i + W_{nc} + OE_i = KE_f + PE_f +. The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic systems. Newton s second law c. Energy may change in form or be transferred from one system to another, but the total remains the same. A hot gas, when confined in a chamber, exerts pressure on a piston, causing it to move. 22 The junction rule. paral|Points 17367| User: When the internal energy of a material increases,:The law of energy conservation states that when one form of energy is converted into another, the total amount of energy in the universe remains constant. all objects have potential mechanical energy. What's a black hole . Weegy. Log in for more information. Question. 8. This. Weegy: Adjectives are words that describe or modify other words, making your writing and speaking much more specific,. Matter can. ⇒ E total = 1/2mv 2 + mgH. There are no new answers. Boyle’s law Weegy: The law of conservation of energy states that energy cannot be created or destroyed. Question and answer. Question. A sample of calcium carbonate. Question. energy The law of conservation of energy says that energy cannot be created, nor can it be destroyed. potential energy. renewable resources D. User: What does the law of conservation of matter state? Weegy: CONSERVATION is the protection of animals, plants, and natural resources. The law of conservation of energy can be stated as follows: Total energy is constant in any process. In brief, the law. The law of conservation of matter and energy states that matter is neither. transformed. New answers. Monday 7. Dalton's atomic theory Weegy: When two atoms of different elements come in contact, heat is given off and light is produced, The law of conservation of energy is supported. An example of the Law in the laboratory is Choose. The diagram shows an example of Kirchhoff’s first rule where the sum of the currents into a junction equals the sum of the currents out of a junction. The law of conservation of energy states that A. C. selymi|Points 22523| User: The energy transformations in a car’s engine are an example of multiple transformations. energy is destroyed in the process. C. b. The law of conservation of charges still holds true as the sum of all charges has. 1 (Sep. Log in for more information. Weegy: The mass of the products in a chemical reaction must equal the mass of the reactants. work B. The law of conservation of matter states that in any given system that is closed to the transfer of matter, the amount of matter in the system stays constant. Derivation. C) energy may neither be created nor destroyed; it may only be transformed. A. Question and answer. Question: Question 10 Status: Answer saved Points possible: 1. Asked 4/16/2019 10:45:02 AM. energy can't be created nor destroyed, just transformed D. Weegy: The scientific measure of disorder is called ENTROPY. Log in for more information. Question. D. energy can't be created nor destroyed, just transformed D. Please select the best answer. c. Question. Added 22 days ago|9/15/2023 8:15:25 AMMisconceptions about energy conservation abound due to the gap between physics and secondary school chemistry. In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. or first. Question. Question. The law of conservation of energy states that energy cannot be created or destroyed. conservation of. Weegy. Conservation laws are regarded as fundamental natural rules that have wide applications in the domains of physics as well as other fields. All types of energy and work can be included in this very general statement of conservation of energy. Install water-saver showerheads to help with conserving hot water and save power. Added 5/17/2018 11:09:35 AM. energy cannot be created or destroyed but can change forms. second law of thermodynamicsThe law of conservation of energy C. Finland C. energy cannot be created or destroyed. The carbon atom changes from a solid structure to a gas but its mass does not change. The law of conservation of energy C. In nuclear reactions, the mass of the products is less than that of the reactants. The carbon atom changes from a solid structure to a gas but its mass does not change. Weegy: North Korea is an example of a nation that uses a democratic republic type of government. Weegy: The. Search for an answer or ask Weegy. b. Identify the statements below as belonging to one of these laws: law of conservation of matter, law of conversation of energy, or laty of definite proportions. The law of conservation of momentum states that all of the momentum in a system before an action takes place must be equal to all of the momentum in the system after the action. Figure 21. C. In addition, the High School Physics Laboratory Manual addresses content in this section in the lab titled: Work and Energy, as well as the following standards: (6) Science concepts. Weegy: The Law of Conservation of Matter and Energy is also known as the First Law of Thermodynamics. e. energy can only be created during a phase change when matter is cooling, as from a liquid to a solid. A) can neither be created or-> "Be" is missing and "Nor" is required. transferred. Added 9/2/2018 2:19:28 PM. all objects have thermal energy. Weegy: A change from one form of energy into another is called d. Suppose, for example, that two particles interact. Conservation of Energy and Mass. Updated 2/17/2022 9:48:42. g. Comments. K E 1 + P E 1 = K E 2 + P E 2 . Get an answer. 48 MJ D. The law of CONSERVATION OF ENERGY states that the total energy of an isolated system is constant despite internal changes. energy cannot be created or destroyed b. It may change in form or be transferred from one system to another, but the total remains the same. Rating. B. Asked 5 days ago|11/9/2023 4:04:04 PM. a. The Law of Conservation of Energy states that energy cannot be created or destroyed, just transformed from one form to another. Energy can be converted from one form to another. 8. Energy may change in form or. Question. The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. Score . Law of Conservation of Mass. Newton’s cradle. d. (3) It is clear from equations 1, 2 and 3 that the total energy of the body remains constant at every point. Question. This answer has been confirmed as correct and helpful. § 1251(a). energy cannot be created or destroyed. A. 1 (October, 1894), pp. Score 1. Sarton et al, Isis, Vol. In physics, the law of Conservation of Energy states that the total energy of an isolated system remains constant — it is said to be conserved over time. In addition, the High School Physics Laboratory Manual addresses content in this section in the lab titled: Work and Energy, as well as the following standards: (6) Science concepts. The mass of the reactants equals the mass of the products. Log in for more. Therefore the sum of all the energies in the system is a constant. e. objects that have mechanical energy must maintain mechanical energy C. Newton. The Magnuson–Stevens Fishery Conservation and Management Act (2007) is the primary law that governs marine fisheries management in U. 23 The loop rule. created. The Law of Conservation of Energy states that energy is neither created nor destroyed, but is a fixed total. the energy of the reactants and products in a chemical reaction are d. no energy is destroyed in the process. Weegy: An object that can transfer heat easily is a convector. This process conserves charge, energy, and momentum. Asked 32 days ago|6/7/2023 2:31:44 PM. The law of conservation of energy states that energy can be created but not destroyed. Log in for more information. For example, the carbon atom in coal becomes carbon dioxide when it is burned. The following statements are true according to the law of conservation of energy: Energy cannot be created, Energy cannot be destroyed, and energy can be converted from one form to another. a conservation law states that a particular measurable property of an isolated physical system does not change as the system evolves. Weegy: If a wave has a wavelength of 9 meters and a period of 0. C. Although, it may be transformed from one form to another. Question. 0 Answers/Comments. Score 1. Weegy: To be effective, the Incident Action Plan should cover a specified timeframe. The lost mass is converted into its equivalent amount of energy according to Einstein's equation, #E =. The Law of Conservation of Energy. For example, when wood burns, the mass of the soot, ashes, and gases equals the original mass of. Question. e. Weegy: D. energy can be destroyed D. Weegy: Pollution is considered a cause of the current mass. C. rocks B. The law of conservation of energy states that energy cannot be created or destroyed. This is another example of using chemical energy. The student is expected to: Heat is the flow of thermal energy. 1 Answer/Comment.