Define power and give its unit?
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Having no direction. It is a scalar quantity. Unit of power is joule per second.
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In physics, power is the amount of energy transferred or converted per unit time.
In the International System of Units, the unit of power is the watt, equal to one joule per second.
- watt → 1 Joule per second
Power is a scalar quantity.
In SI base units : kg⋅m2⋅s−3
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