The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. changed. federal waters. an object always has the same amount of energy. (b) Energy can only be released through transformation. Matter can be created, but it can never be destroyed. Instead, the law of conservation of energy says that energy is neither created nor destroyed. Log in for more information. b. The law of conservation of energy states that energy is neither created nor destroyed, it just changes form. In the context of mechanics problems, we are usually interested in the role thermal energy plays in ensuring conservation of energy. force D. destroyed. Energy can be neither created nor destroyed by chemical means but can be changed from one form to another. Energy cannot be destroyed. B. The Law of Conservation of Momentum. pollution C. Energy can be converted from one form to another. 23 The loop rule. increased. 5+8. Dalton's atomic theory D. 1 Answer/Comment. Asked 4/16/2014 12:25:35 PM. B. some amount of energy cannot be accounted for. What’s its momentum. . The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. If energy is created somewhere, it must be destroyed somewhere else. The energy in the universe is in balance. jeifunk|Points 28153| Log in for more information. Expert answered|Totoro|Points 7263| Log in for more information. Search for an answer or ask Weegy. Momentum, like velocity is a vector quantity, so its direction matters. selymi|Points 22523| User: The energy transformations in a car’s engine are an example of multiple transformations. Log in for more information. Score 1. If charge is destroyed, it is a violation of the law of conservation of _____. Weegy: The Law of Conservation of Matter and Energy is also known as the First Law of Thermodynamics. The mass of the products is different than the mass of the reactants. The law of conservation of energy can be stated as follows: Total energy is constant in any process. 38,287,869. Log in or sign up first. Wind power is the use of wind energy to generate useful work. the change in U is zero. 2 minutes. TRUE. Conservation of mechanical. With this definition of the internal energy, the work-energy theorem can be rewritten as. Question. Updated 168 days ago|6/7/2023 4:36:39 PM. We can see that the mechanical energy of this system is a. The law of conservation of energy is one of the basic laws of physics along with the conservation of mass and the conservation of momentum. some amount of energy cannot be accounted for. 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. _____ states that energy cannot be created or destroyed. Total energy at C = mgh. 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. energy can only be created during a phase change when matter is cooling, as from a liquid to a solid. Whenever a work is done on or by the system, the internal energy of the system changes and is. Please save your changes before editing any questions. Asked 131 days ago|6/21/2023 4:23:49 PM. c. 1. kinetic, potential, heat, light). According to the law of conservation of energy, energy cannot be created but it can be destroyed. Mountains, hills and valley that determines where the rivers flows. energy is destroyed in the process. This answer has been confirmed as correct and helpful. energy can't be created nor destroyed, just transformed D. d. Weegy: Adjectives are words that describe or modify other words, making your writing and speaking much more specific,. See how this law can be applied to various scenarios, such as when particles collide or decay. Weegy: D. g. Question and answer. The law of conservation of energy states that when one form of energy is converted into another, a. Energy cannot be created, Energy cannot be destroyed, Energy can be converted from one form to another are true according to the law of conservation of energy. As explained by the third law, the forces between them are equal in magnitude but opposite in direction. e. The law of conservation of energy states that when one form of energy is converted into another, a. For α α decay to be spontaneous, the decay products must have smaller mass than the parent. 5 Tuesday 8. User: When the law of conservation of energy is applied to heat, it is known as the _____ law of thermodynamics. 6. energy is created in the process. B. Weegy: A. Surface tension is described as the phenomenon that occurs when the surface of a liquid comes into contact with another phase (it can be a liquid as well). The Clean Water Act of 1972 (“CWA”) is the principal statute governing water quality in the United States. 9696|infotech_eraldh|Points 30| Log in for more information. According to the law of conservation of energy, A) an object loses most of its energy as friction. The word conservation means the total value of a physical quantity or parameter (such as energy, mass, linear or angular momentum). The law of conservation of mass states that _____. 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. This doesn’t always play out perfectly in real life as some energy can be lost to the creation of noise and heat. Use a slow cooker, toaster oven, or microwave oven over a conventional oven. first law of thermodynamics D. law of conservation of energy C. New answers. 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. Choose. 0 Thursday 9. 1 (October, 1894), pp. Question. Log in for more information. The first kind of energy to be recognized was kinetic energy, or energy of motion. Physics Energy Law Of Conservation Of Energy Law of Conservation of Energy Energy is required for the evolution of life forms on earth. The principle of equivalence states that all experiments done in a lab in a uniform gravitational field cannot be distinguished from those done in a lab. all objects have potential mechanical energy. The law of definite proportions D. . plants C. |Score . 13. Matter can't be created or destroyed but can change from one form to another. kinetic, potential, heat, light). energy can't be created nor destroyed, just transformed. The law of conservation of energy states that energy can change from one form into another, but it cannot be created or destroyed. 8919|LostInGrace|Points 22222| User: The first law of thermodynamics states that: Energy can only be A. Another way of stating this law of chemistry is to say the total energy of an isolated system remains constant or is conserved within a given frame of reference. b. The law of conservation of energy states that the total energy is constant in any process. Rating. 4 g of CO2 CO 2 and 5. User: The scientist who suggested that energy can be created under certain conditions was a. energy is created in the process. Matter can be. a. Updated 6/3/2014. Updated 5 days ago|11/9/2023 4:23:24 PM. Question. New answers. energy resources must be used efficiently. In a closed system, a chemical reaction takes place. photosynthesis. 2 months ago. This law requires that the total baryon number of a reaction is the same before and after the reaction occurs. Updated 6/3/2014 7. 2. The law of conservation of energy states that energy may neither be created nor destroyed. If heating 10 grams of CaCO3 CaCO 3 produces 4. True False. Newton’s second law c. On the Principle of the Conservation of Energy by Ernst Mach, The Monist, Vol. some amount of energy cannot be accounted for. energy can't be created nor destroyed, just transformed D. Energy in a system may take on various forms (e. In physics, a conservation law states that a particular measurable property of an isolated physical system does not change as the system evolves. M. second law of thermodynamics The second law of thermodynamics states that the entropy of a closed system must always increase. Question. During a chemical reaction matter is rearranged, it doesn't change forms (energy can. 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. The. Therefore, the quantity of mass is. This supports the law of conservation of energy. 3. Log in for more information. The law of conservation of energy states that A. The carbon atom changes from a solid structure to a gas but its mass does not change. Figure 21. We have explored some forms of energy. In other words, potential energy (V) and kinetic energy (T). 1 31. Question. In brief, the law. The law of conservation of energy states that energy can either be created or destroyed True | False. What’s its momentum. a. New answers. In the case of. Weegy: If a wave has a wavelength of 9 meters and a period of 0. Energy close energy The capacity of a system to do work or the quantity required for mechanical work to take place. C. . energy can't be created nor destroyed, just transformed D. The law of. 2. KE i + PE i + W nc + OE i = KE f + PE f + OE f. The law of conservation of mass states that the total amount of mass remains constant in an isolated system in spite of any physical or chemical changes that may take place. b. energy cannot be created or destroyed. The law of conservation of matter D. kinetic energy of particles. Or the general definition is: The total energy of an isolated system remains constant over time. Search for an answer or ask Weegy. Thus, Wc = ΔKE. Added 5/15/2018 11:08:23 PMc. This an example of. All types of energy and work can be included in this very general statement of conservation of energy. The student is expected to: Heat is the flow of thermal energy. An object with a mass of 120 kilograms is moving at a velocity of 30 m/s. 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. C. User: An electric motor converts electrical energy to potential energy TRUE. 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. New answers. The first law of thermodynamics states that energy cannot be created or destroyed, but it can be transferred. energy is destroyed in the process. According to the law of conservation of energy, the total amount of energy in the universe is remains constant. User: The scientist who suggested that energy can be created under certain conditions was a. Question. Added 10/9/2015 8:50:28 PM. A) CH4 + O2 → C + 2H2O. Question. Measured in joules (J). There are. When the products have greater total mass, the reaction is endothermic ( Δm Δ m is negative) and must be induced with an energy input. 1 5. Score . The law of conservation of energy states that A. If an object weighing 50 N displaces a volume of water with a weight of 10 N, what is the buoyant force on. 4 g of CO2 CO 2 and 5. Weegy: The Law of Conservation of Matter and Energy is also known as the First Law of Thermodynamics. Score . Question. first law of thermodynamics D. Log in for more information. For example, the carbon atom in coal becomes carbon dioxide when it is burned. Asked 3/24/2015 5:25:08 PM. B. The law of conservation of energy states that A. Updated 3/24/2015 10:28:18 PM. Newton. According to the Law of Conservation of Energy, energy _____. Viscosity of ink. Chemical reactions: To get one molecule of H 2 O (water) with the molecular weight of 10, Hydrogen with molecular weight 2 is added with Oxygen whose. 0 Answers/Comments. The law of conservation of energy b. Score . Weegy: Exploitation and violent treatment of Africans best describes the way King Leopold II, and later Belgium, governed the. Weegy: World War I, also known as the First World War or the Great War, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. S. In equation form, this is: Wnet = 1 2mv2 − 1 2mv2 0 = ΔKE. Question. Explain what happens to energy and mass in a change of state. energy is created when an object accelerates. User: The law of conservation of energy states that when one form of energy is converted to another. The law of conservation of energy states that energy can neither be created or destroyed. renewable resources D. Electrical energy can be converted to most other forms, such as light in lamps, mechanical energy in motors, fans and pumps, and sound energy using a speaker. (d) Energy increases when it is transferred from one object to another. Newton’s third law d. The number and type of atoms must be the same for both reactants and products. Or the general definition is: The total energy of an isolated system remains constant over time. From students' everyday experience, e. The law of conservation of energy states that A. Start learning Answer to Solved The Law of Conservation of Energy states that energy | Chegg. time per unit of force C. The law of conservation of energy states that the total amount of energy in a closed system stays the same. energy is created in the process. Weegy. energy cannot be converted from one form to another. ” 33 U. 1. Question|Asked by HeyItsZaf. Asked 36 days ago|10/13/2023 6:14:50 PM. User: A change from one form of energy into another is called a. Sarton et al, Isis, Vol. The law of conservation of energy states that the total energy is constant in any process. |Score . rocks B. b. the energy an object has due to its motion. Matter will only combine with other types of matter in specific ratios that never change. all objects have potential mechanical energy. Diffusion of ink through the blotting. 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. destroyed. C. all objects have potential mechanical energy. Log in for more information. Question. 22 The junction rule. The law of conservation of energy states that energy cannot be created or destroyed. It implies that energy can neither be created nor destroyed, but can be change from one form to another. 1 Answer/Comment. B. The law of conservation of energy C. Question and answer. A. Weegy: D. energy is created in the process. Log in for more information. Energy may change in form or. gravitational potential energy. an object always has the same amount of energy. 0)/5 = 9. Energy may take on many forms, but the total energy within a system is constant. Updated 2/3/2017 3:21:55 PM. c. energy cannot be created or destroyed. Weegy: When the United States entered World War II in Europe, American forces were first sent on a major offensive to. , kinetic, gravitational potential, heat —might change forms, but if energy is conserved, then the total. all of the above are true according to the law of conservation. The law of conservation of charges still holds true as the sum of all charges has. View Answer. Potential energy is mgh. Laws of conservation states that the total amount of energy in a system remains constant. The second law is the law of conservation of. weegy; Answer; Search; More; Help; Account; Feed; Signup; Log In; Question and answer. objects that have mechanical energy must maintain mechanical energy C. biology. all objects have thermal energy. no energy is destroyed in the process. Score 1. Log in for more information. some amount of energy cannot be accounted for. The Magnuson–Stevens Fishery Conservation and Management Act is the primary law that governs marine fisheries management in U. 7/13/2023 5:19:09 AM| 9 Answers. Rating. This paper surveys this difference and its relevance to the 1690s–2010s Leibnizian argument that mind-body interaction is impossible due to conservation laws. 1 Answer/Comment. second law of thermodynamicsThe law of conservation of energy C. This answer has been confirmed as correct and helpful. 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. b. When people use energy, it doesn't disappear. a. a. 9607|MrG|Points 45410| Log in for more information. Summary The law of conservation of energy states that the total energy is constant in any process. no energy is destroyed in the process. work. Which of the following is the best definition for power? A. Weegy: Heidi, a jewelry salesperson, earns a commission of $55. B. The Law of Conservation of Matter says that the amount of matter stays the same, even when matter changes form. Search for an answer or ask Weegy. In physics and chemistry, the law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time, as the system's mass cannot change, so the quantity can neither be added nor be removed. destroyed. According to the law of conservation of matter, a chemical equation must be written by: An equal number of atoms must be on both sides of the equation. Added 7/30/2014 9:12:33 PM. 2. Complete answer: Law of conservation of energy states that energy cannot be created or destroyed. TRUE or FALSE. A. Updated 38 days ago|10/10/2023 12:37:36 PM. Which of the following describes the law of conservation of energy? (a) Energy cannot be created or destroyed. water conservation . destroyed. Energy cannot be created. Newton’s second law c. It is the fuel that is. Energy can be defined as the capacity for doing work. all objects have thermal energy. This answer has been confirmed as correct and helpful. 1 21. Log in for more information. 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 + OE f , where. energy D. Added 2/27/2018 8:27:16 AMWhat does the law of conservation of matter state? Matter can be created or destroyed, but can never change from one form to another. Log in for more information. The first law applies to isolated systems, the universe being a prime example. The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic systems. (d) mass is lost when a chemical change occurs. True. object that is not moving. The law of conservation of energy is a physical law that states energy cannot be created or destroyed but may be changed from one form to another. Asked 8/6/2014 5:17:21 PM. Weegy: A. Know what the law of conservation of energy states Understand the meanings of matter, energy and work in this context Compare and contrast closed and open systemsThe law of conservation of matter and energy states that matter is neither created nor destroyed but conserved. If you take a certain amount of energy out of the system, an equal amount must be put back in. WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. Asked 168 days ago|6/7/2023 2:31:44 PM. Boyle’s law Weegy: The law of conservation of energy states that energy cannot be created or destroyed. Updated 34 days ago|10/15/2023 3:22:33 AM. Added 5/17/2018 11:09:35 AM. Considering the law of energy conservation, what can explain this occurrence? Some of the energy is used to combat friction, and thus is transformed from mechanical energy to heat. For example. Search for an answer or ask Weegy. . changed. gravitational potential energy. In the video, the kinetic energy of the puck is converted into gravitational potential energy. 9923 User: An atom of oxygen has six electrons in its outermost ring and requires two more to become stable. Energy, as we have noted, is conserved, making it one of the most important physical quantities in nature. created. energy is created when an object accelerates. Heat measures the total energy. a. Weegy: CONSERVATION is the protection of animals, plants, and natural resources. energy is created in the process. Similarly, the law of conservation of energy states that the amount of energy is neither created nor destroyed. 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. Environmental law is an expansive and rapidly evolving area of legal practice. New answers. 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