Which Statement Best Describes an Isolated System
O Energy flow into and out of the system but matter is contained. Which statement best describes the second law of thermodynamics.
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Kinetic energy is always conserved in an isolated system.
. The internal energy of the universe is constant. Energy can neither be created nor destroyed. Will never change in amounts but in phases or forms.
Processes that involve the transfer or conversion of heat energy are irreversible. Neither energy nor matter are exchanged with the surroundings. Only gravitational forces act on an isolated system.
Open system entropy tends to increase spontaneously. A property of a system that depends only on the current state of the system not on the path the system took to reach that state. The total entropy of an isolated system can never decrease over time.
As a member youll also get unlimited access to over 79000 lessons in math English science history and more. Which of the following statements best describes an isolated system. All the following statements define the second law of thermodynamics except a.
According to the law of conservation of mass the mass of the products in a chemical reaction must equal the mass of the reactants. When two elements react to form multiple compounds the different masses of one element that combine with a fixed mass of the other element can be expressed as a ratio of whole numbers. The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations.
Energy can flow into and out of the system but matter cannot. Which statement best describes an isolated system. When new energy is created old energy exits.
Which statement describes the law of conservation of mass. The system includes only the Earth the cart and the track and it acts as an isolated system. Open system entropy tends to decrease spontaneously.
An isolated system has constantly changing energy. Matter is continuously exchanged between Earth and space. Which choice best describes the energy in the system when the cart is stopped by the spring at Point D.
The most common systems found on Earth are closed systems. Total amount BEFORE process must EQUAL Total amount AFTER the process phases may be different. Isolated system entropy tends to increase spontaneously.
Mass in an isolated system is neither created nor destroyed by chemical reactions. Which statement best describes why the universe could be considered an isolated system. 2 points a All matter that enters the universe remains contained within the universe.
The Second Law of Thermodynamics states that in any. No external forces act on an isolated system. Which statement best describes the cycling of matter on Earth 1 poi Each cycle is an isolated system.
An isolated system is a single object that doesnt interact with any other objects. Energy can be changed from one form to another but it cannot be created or destroyed. At Point D some of the original 300 J of gravitational potential energy has been converted to elastic energy and some has been converted to.
A lake is an example of an isolated system. The total amount of energy and matter ever made. In any isolated system entropy tends to increase spontaneously.
C When an isolated system undergoes a spontaneous change the entropy of the system will increase. Correct answer to the question Question 18Multiple Choice Worth 2 points Which statement best describes an isolated system. I think the best way to give this meaning is that the universe is a system that does not interact with any bodies exterior to it.
At absolute temperature the entropy of a perfect crystal is zero. Which statement best describes the Law of Conservation of Mass. B Energy and matter are created in the universe.
Momentum is always conserved in an isolated system. The diagram above is an example of. A property of a system that depends on the path taken between the initial and final states.
The best kind of home security system for an isolated vacation cabin without a hard phoneline or any phone line at all would be to get a wireless home security system. The sum of kinetic and potential energy contained in. Earths cycles include water and nitrogen cycles.
C In the universe all energy and matter are contained. An open system exchanges energy but not matter with its surroundings. Law of Conservation of Energy Mass.
In any isolated system entropy tends to increase spontaneously. When an isolated system undergoes a spontaneous change the entropy of the system will increase. No energy or matter enters or exits.
Per definition of the universe there are no exterior bodies to it so it is isolated in this sense. Energy cannot leave a system. Isolated system entropy tends to decrease spontaneously.
The entropy of a system always remains constant for a spontaneous process.
Isolated Systems
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Isolated Systems
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