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School question.
Additional information:While most of us won't do your homework FOR you, I'll give you a hint: Where does the electrical energy in the outlets of your house come from? How is it created?Once you figure out the process, you might be able to determine why it's a good idea to conserve.
What else can I help you with?
Is it true or false that generators create electrical energy from nothing?
false; you cannot get energy from nothing, it is conserved
What are the two quantities are always conserved in nuclear decay equation?
Energy and electrical charge are two quantities that are always conserved in nuclear decay equation.
Is mechanical energy always conserved Can you explain why or why not?
Mechanical energy is not always conserved. It can be converted into other forms of energy, such as heat or sound, through processes like friction or collisions. This means that the total amount of mechanical energy in a system may change over time, making it not always conserved.
How energy is conserved in a Daniel cell?
In a Daniell cell, energy is conserved through the redox reaction that occurs between the zinc and copper electrodes. The chemical energy stored in the reactants is converted into electrical energy as electrons flow through the external circuit. This flow of electrons creates an electrical current, which can be used to perform work.
Are there any common ways energy is changed from one form to another yet conserved?
Yes. Motors and generators exchange mechanical/electrical energy with heat as the conservation energy component. Heat and friction are the common ways energy is conserved as it is changed from one form of energy to another, e.g chemical to electrical by battery and heat.
Do you have to have the same type of energy before and after an energy transformation explain?
No. If the energy type doesn't change then how can it be a "transform"?
How electrical energy can be conserved in homes?
By turning off lights or other devices you don't use and by installing energy-saving equipment (especially lights).
Explain how a simple motor functions?
it converts electrical energy into mechanical energy
Is machanical energy always conserved?
No. Total energy is always conserved, but not so mechanical energy.
Mechanical energy always conserved why or why not?
no it's not cuz if there is friction energy wont be conserved
In a collision what is conserved?
Momentum is conserved in a collision. If two cars have the same mass and are traveling at the same speed and collide headfirst, the momentum of both cars cancel each other out and they will be motionless. If one has greater speed or mass than the other, it will still have the difference in momentum after the collision.
Is rock conserved in the same sense that energy is conserved?
Not really, no.
