When water is used to produce electricity.In this process, firstly,water is allowed to fall from great heights,so potential energy is converted to kinetic energy(K.E.). Then this energy is used to rotate the turbine of a generator which produces electricity. Thus potential energy of water in a dam is converted into kinetic energy which is then converted to electric energy.
Some examples of energy conservation include using solar panels, businesses using green technology and turning your surge protector off when you leave the house. Energy conservation will help America become less dependent on fossil fuels.
All reactions except nuclear reactions obey the law of conservation of mass. A physical change that serves as an example is breaking a mug. The mass of the mug is the same before and after it is broken. Another example is the formation of water from hydrogen and oxygen gases. The mass of water formed is equal to the masses of the two gases that were consumed in the reaction.
The are 3 examples i can think of. They are heat and light. I'm not positive but water might be one to.
In electric bulbs, electrical energy is transformed to light and heat energy
EVERYTHING is an example, since, to the best of our knowledge, energy is always conserved. For example, any energy transformation is an "example" of this law.
There is no such thing - energy is ALWAYS conserved.
There are no non-examples. If there were, then it wuld not be a law!
Nuclear reactions
I had it
Scientists call this law the law of conservation of matter
The law of Conservation of Energy. Actually, that law has been superceded now by a slightly different one. Recently (maybe 100 years ago) it was learned that energy can become mass and mass can become energy. So the law had to be modified to say that the total combination of mass and energy can't be created or destroyed.
The 1st Law of thermodynamics is a restatement of the law of conservation of energy.
Law of conservation of energy. Energy can't be created or destroyed is the basic statement of the law of conservation of energy.
That is because the law of conservation of energy states that you can not create new energy.
The law of Conversation of Energy
Scientists call this law the law of conservation of matter
The law of Conservation of Energy. Actually, that law has been superceded now by a slightly different one. Recently (maybe 100 years ago) it was learned that energy can become mass and mass can become energy. So the law had to be modified to say that the total combination of mass and energy can't be created or destroyed.
The 1st Law of thermodynamics is a restatement of the law of conservation of energy.
Law of conservation of energy. Energy can't be created or destroyed is the basic statement of the law of conservation of energy.
That is because the law of conservation of energy states that you can not create new energy.
There are no "laws" of conservation of energy, just the law of conservation of energy. The existence of friction doesn't change anything - the law of conservation of energy still holds.
That is called Conservation of Energy. It is also known as the First Law of Thermodynamics.
the law of conservation of energy
No, those are two separate conservation laws. Charge is not energy. They are entirely different things.
If you consider mass and energy to be equivalent and interchangeable, it does not conflict with the law of conservation of energy. E=mc2 states that energy is mass and mass is energy, so it does not disprove the law of conservation of energy.
That is known by two different names: (1) Law of Conservation of Energy, (2) Second Law of Thermodynamics.