Power is a physical quantity that expresses the amount of work done in one unit of time (or energy expended). The power is denoted by the letter and can be calculated using the formula:
The unit of power is the watt (abbreviation ): 1W=1J/1s.
Power is a physical quantity that expresses the amount of work done in one unit of time (or energy expended). The power is denoted by the letter and can be calculated using the formula:
The unit of power is the watt (abbreviation ): 1W=1J/1s.