0
What three ways can electric energy can be conserved with respect to home lighting?
Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is meant by saying that energy is conserved?
Energy conservation can be defined as when we save energy. Examples : when we have two bulbs lighting and we take off one.
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
Is 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.
The total amount of energy before and after a chemical reaction is the same .Thus energy is what?
Therefore energy is conserved.
Is rock conserved in the same sense that energy is conserved?
Not really, no.
When referring to physics what is the law of conservation of energy?
The law of conservation of energy states that the energy cannot be created or destroyed. With respect to this, it continues to state that in a total system energy remains constant and energy is conserved over a period of time.
Which type of electric lighting is said to be most environmentally friendly as it uses the least energy?
It is the LED (Light Emitting Diode) which uses the least amount of energy to produce a given amount of light, and which is therefore the most environmentally friendly form of electric lighting.
What is always conserved?
There are several conservation laws in nature: conservation of mass, conservation of energy, of momentum, of angular momentum, of electric charge, and others.
Which energy is always conserved?
kinetic energy..........
Which is not conserved mass acceleration energy momentum?
Acceleration is not conserved. Energy can not be created nor destroyed. Mass and momentum are both conserved through a set time.
