Ideal Define Power With Formula
Power Formula Power is defined as the rate at which work is done upon an object.
Define power with formula. The power of a lens is specified as the inverse of the focal length in meters or D 1 F where D is the power in dioptres. Work energy and power. The power factor formula can be expressed in other ways.
In the International System of Units SI the unit of power is the watt W which is equal to one joule per second. The current flowing through the resistance is always in phase with the applied voltage. For example Sqrt25 returns 5Functions are modeled after Microsoft Excel functions.
1 P Wt W is work done. One way to calculate this is to find the area under the power vs time curve which gives the total work done and divide by the total time. Sound power or acoustic power is the rate at which sound energy is emitted reflected transmitted or received per unit time.
T is time However the above is used mostly for mechanical power. Formula of power As discussed power is the rate of doing work. Which is related to how fast a job is done.
Power of a Lens Formula. Functions take parameters perform an operation and return a value. The dioptre is the unit for a measure of the refractive index of a lens.
Some functions have side effects such as SubmitForm which are appropriate only in a behavior formula such as ButtonOnSelect. The equation for power is P Wt P stands for power in watts W stands for the amount of work done in Joules or energy expended in Joules t stands for the amount of time in seconds. Power is denoted as P and the SI unit is watt.