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Can matter increase or decrease over time?
In closed systems, matter remains constant because it cannot be created or destroyed, only converted from one form to another. However, in open systems like Earth, matter can increase or decrease over time through processes like meteorite impacts adding matter to Earth or mass loss due to escape of gases into space.
How do you increase the amount of current created by a generator?
You can use a transformer to increase the current. Note that this will also decrease the voltage. The total energy will not increase; it will decrease slightly, due to losses in the transformer.
What do scientists mean when they say energy can never be destroyed?
When scientists say energy can never be destroyed, they are referring to the law of conservation of energy, which states that energy can only be transferred or transformed from one form to another, but it cannot be created or destroyed. This principle is a fundamental concept in physics and helps explain the behavior of energy in various systems.
in natural (closed) systems, both energy and matter can change forms but cannot be ---- or?
Created or destroyed
Does total energy increase when one form of energy is converted to another form?
No, it won't increase nor decrease. Energy can't be created or destroyed (First Law of Thermodynamics). On the other hand, the amount of USEFUL energy will usually decrease in energy transformations (Second Law of Thermodynamics).
How do the state of laws apply to changes of state?
When there is a change in state, mass doesn't increase or decrease (mass cannot be created nor destroyed). When there is a change in state, energy doesn't increase or decrease (energy cannot be created nor destroyed), although some of the energy may be lost as heat during the process.
How does the law of conservation of mass and energy apply to changes of state?
Well, when there is a change in state, mass doesn't increase or decrease (mass cannot be created nor destroyed). When there is a change in state, energy doesn't increase or decrease (energy cannot be created nor destroyed) although some of the energy may be lost as heat during the process.
How does the law of conservation and the law of mass apply to change of state?
Well, when there is a change in state, mass doesn't increase or decrease (mass cannot be created nor destroyed). When there is a change in state, energy doesn't increase or decrease (energy cannot be created nor destroyed) although some of the energy may be lost as heat during the process.
In a chemical reaction does the amount of matter increase or decrease?
In a chemical reaction, the amount of matter remains the same. This is known as the Law of Conservation of Mass, which states that matter cannot be created or destroyed in a chemical reaction; it can only be rearranged.
The first law of thermodynamics states?
First law of thermodynamics was proposed by Helmholtz in 1847. He stated that:"Energy can neither be created nor can be destroyed , but it can change from one form to another form"
Can matter increase or decrease over time?
In closed systems, matter remains constant because it cannot be created or destroyed, only converted from one form to another. However, in open systems like Earth, matter can increase or decrease over time through processes like meteorite impacts adding matter to Earth or mass loss due to escape of gases into space.
Can energy be created and sometimes destroyed?
No. The laws of conservation of energy dictate that energy can neither be created nor destroyed. Mass and energy are equivalent, so energy can only change forms.
What is the law of conversation of energy?
That means that total energy will neither increase nor decrease. For example, you can't create energy out of nothing.
How are changes between phases consistent with the law of conservation of matter?
When there is a change in state, mass doesn't increase or decrease (mass cannot be created nor destroyed). When there is a change in state, energy doesn't increase or decrease (energy cannot be created nor destroyed), although some of the energy may be lost as heat during the process.
How do you increase the amount of current created by a generator?
You can use a transformer to increase the current. Note that this will also decrease the voltage. The total energy will not increase; it will decrease slightly, due to losses in the transformer.
What do scientists mean when they say energy can never be destroyed?
When scientists say energy can never be destroyed, they are referring to the law of conservation of energy, which states that energy can only be transferred or transformed from one form to another, but it cannot be created or destroyed. This principle is a fundamental concept in physics and helps explain the behavior of energy in various systems.
When was Object to Be Destroyed created?
Object to Be Destroyed was created in 1923.
