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the rate at with electrical energy is changed into other forms of energy is electric power
Wiki User
∙ 14y ago
Wiki User
∙ 8y agoThat is called power. The SI unit is the watt, which is equal to joules/second.
Wiki User
∙ 8y agoRate of energy conversion is known as Power.
Wiki User
∙ 12y agoThat is called power.
Wiki User
∙ 14y agoThe rate of energy conversion is POWER.
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What does the power of a machine tell you?
How fast work happens or how quickly energy is transferred.
How does the scientific use of the word efficiency differ from the everyday use of the word?
Energy is scientifically defined as the ability to do work, and power as the rate at which work is done, or the rate at which work is expended.
How much power is used when 600J of work are done in 10s?
60 W
Why when you push an object across a desk the work done is not equal to the change in gravitational potential energy?
In this case, you are not doing work against the force of gravity, but against the force of friction.
Which forms of energy can do work?
The forms of energy that do work is kinetic energy.
What different between power and energy?
Power is the rate of doing work or delivering energy whereas energy is the capacity for doing work.
How can you storage of electrical power?
You cannot store power any more than you can store velocity, because it is simply a 'rate' -the rate of doing work. In order to do work you can store potential energy in, for example, the form of water held behind a dam. When the water is allowed to pass through a turbine, that turbine does work by converting this energy into electrical energy.
What is the rate of doing work of using energy?
(physics) the rate of doing work; measured in watts (= joules/second) - See more at: http://www.chacha.com/question/what-is-the-rate-of-doing-work-or-using-energy-(58%26%2345%3B19)#sthash.l6xRuIk4.dpuf
What is the rate of doing work or using energy?
(physics) the rate of doing work; measured in watts (= joules/second) - See more at: http://www.chacha.com/question/what-is-the-rate-of-doing-work-or-using-energy-(58%26%2345%3B19)#sthash.l6xRuIk4.dpuf
The power of a machine measuer what its rate of doing work the force it produces its strength the work it does?
"Power" is the rate of work, or of energy transfer.
What is the rate of doing work or using moving energy?
That is called power.
When a muscle contracts it performs work It does this by?
When a muscle contracts, it performs work. It does this byA)converting chemical energy to mechanical energy.B)converting mechanical energy into heat energy.C)converting mass into energy.D)creating energy.
Doing work at a faster rate requires?
it requieres speed,strenth,and energy
Is defined as the rate at which work is done?
The term that represents the rate at which work is done is the watt. It is defined as 1 joule per second.
How are work energy and power related?
Work and energy are very closely related. Power is the rate of using energy or doing work. Energy is measured in Joules. Power is measured in Joules per second or Watts. Power P is the time derivative of Work W, P= dW/dt. Power = Workdone or Energy / Time
Converting mechanical energy into heat energy is accomplished by the cooling?
Mechanical energy can create thermal energy by doing work on a substance, such as compressing a gas, or by friction as in brakes on a vehicle, which get very hot under braking.
How are work energy power related?
The rate of expenditure of energy is power. To perform work energy is needed. So rate of doing work is also known as power. Unit of energy and work is one and the same i.e. joule. So unit of power is J/s This is also termed as watt.
