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Which is true A Energy must remain where it is created B Energy cannot change from one type to another C Matter requires energy to move and change D It is not possible to store energy for later use?
Sacory1234fb3084
Answer #1:
The answer C Matter requires energy to move and change is true. Matter cannot move and change without energy being exerted on it.
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Answer #2:
NONE of the choices is true. In particular, there is no such thing as 'exerting energy', and mass doesn't need any input of energy in order to move. Indeed, all matter or any lump of it remains in constant, uniform motion ... moving in a straight line at constant speed ... UNTIL an external force comes along to change its speed or direction. Then, the external force may or may not "do work" (transfer energy either to or from the matter).
-- A coasting wagon needs an input of energy to deviate it from a straight path.
-- A planet in a circular orbit needs a center-directed force, but needs no energy, and gives up none, in order to keep it in a circular orbit.
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∙ 9y ago
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In any physical or chemical process energy is neither created nor destroyed?
Energy is neither created nor destroid because energy is transfer from one form into another
What characterized an electrolytic cell?
it requires added energy
If the growth cycle requires cells to run?
The growth cycle requires _____ to run.
What law of converstation of energy states that when one form of energy is converted into another?
The Law of Conservation of Energy states that the total amount of energy remains constant - energy will not be created or destroyed.
What is a reaction that requires energy?
endothermic
Can a laser put out more energy than is put in?
That is not possible. According to the law of conservation, energy cannot be created or destroyed, but is able to be transformed into another form of energy.
What process creates energy?
Technically, no process "creates" energy. Energy cannot be created, or destroyed for that matter. The total amount of energy in the Universe remains constant. It is possible to convert one type of energy to another, though.
Is it possible to get the same energy from other metals as from the radioactive metals?
It is possible, but it requires a far larger energy input and would end up using more energy than it released.
It is possible to destroy energy?
no, energy can be transfered to another source, but you can not destroy it.
What work is done without using energy?
If you mean "work" and "energy" in the physical sense, that isn't possible. "Doing work" can be understood as a transfer of energy; doing work requires energy.
What energy can change from on form to another but cant be created or destroyed?
The answer is Kinetic Energy.
Energy that cannot be created or destroyed?
It is a fundamental that energy can neither be created or destroyed just changed from one form to another.
Prosses that requires cellular energy?
photosynthesis requires cellular energy
Is it possible you generate electricity without energy?
No, because of the law of the conservation of matter and energy. Electricity(energy) cannot just be created.
Witch process requires no energy from the cell?
Diffusion is a process that requires no energy (by an organism).
Is a man starting a shopping cart generating kinetic mechanical energy an example of energy being created?
No. You won't find examples of "energy being created", because it isn't possible to create energy.
Matter can't be created or destroyed but can energy?
Neither of them can be created or destroyed, but converting one into the other is possible.
