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InterviewSolution
| 1. |
What is power with its unit ? |
| Answer» Power is the rate of doing work. It is the amount of energy consumed per unit time.P = W/TWhere, P = PowerW = Work doneT = Time takenAs power don’t have any direction, it is a scalar quantity. The SI unit of power is Joules per Second (J/s), which is termed as Watt. The unit Watt is dedicated in honour of So James Watt, the developer of the steam engine.\xa0 | |