That is called power.
(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 term that represents the rate at which work is done is the watt. It is defined as 1 joule per second.
Power is the rate of moving energy. Power = (amount of energy moved) divided by (time to move that much energy)
The greater the collision rate, the greater the diffusion rate. As the molecules of the substance that is diffusing are more concentrated, the molecules collide more. As they diffuse and spread apart, there are less collisions and diffusion slows down.
Power is the rate of change of energy ... The amount of energy generated or used, divided by the time to generate it or use it. If you're using 1 joule of energy every second, then you're using 1 watt of power.
(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
(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 term that represents the rate at which work is done is the watt. It is defined as 1 joule per second.
Power is the rate of doing work or delivering energy whereas energy is the capacity for doing work.
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
There's no such thing. "Kilowatt" is a rate of using or moving energy. Unlessyou're doing something really weird and unusual in an electronics lab, you'dnever have any use for a "rate per hour".Mathematically, I guess that unit is analogous to an acceleration. It woulddescribe how the rate of using energy is growing or shrinking. Its dimensionswould be " Force - distance/Time2 ". After 50 years in the business, I've honestlynever heard of it. That could mean that I've led a sheltered existence, butI prefer to understand from it that I've simply never encountered anythingwhere it was needed.
it requieres speed,strenth,and energy
the rate at with electrical energy is changed into other forms of energy is electric power
It means moving or operating at the same rate and time.
"Power" is the rate of work, or of energy transfer.
When activation energy is lowered (e.g. by using a catalyst) the reaction rate increases (at the same temperature)
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