GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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KG
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METER
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WATT
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NEWTON
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Detailed explanation-1: -A Watt is the unit of electrical power equal to one ampere under the pressure of one volt. One Watt is a small amount of power.
Detailed explanation-2: -The SI unit of power is Watt (W) which is joules per second (J/s). Sometimes the power of motor vehicles and other machines is given in terms of Horsepower (hp), which is approximately equal to 745.7 watts.
Detailed explanation-3: -In the International System of Units, the unit of power is the watt, equal to one joule per second. In older works, power is sometimes called activity. Power is a scalar quantity.
Detailed explanation-4: -A body is said to have one watt of power if it can perform one joule of work in one second. Power is defined as the rate at which work is performed, or energy is converted.
Detailed explanation-5: -If you use 1000 Watts or 1 Kilowatt of power for 1 hour then you consume 1 unit or 1 Kilowatt-Hour (kWh) of electricity.