A wattmeter is used to measure the power of a load.
Joule is a unit of energyWatt is a unit of power
The quantity of a gas is typically measured in moles, which is a unit of measurement that represents the amount of a substance. Another common unit for measuring the quantity of a gas is liters, which represents the volume of the gas.
A scalar quantity is a non-vector quantity. In a vector quantity, direction is relevant. In a scalar quantity, it is not. For example, mass (measured in kg.) is a scalar; force is usually indicated as a vector (magnitude in Newton, but the direction is also relevant).A scalar quantity is a non-vector quantity. In a vector quantity, direction is relevant. In a scalar quantity, it is not. For example, mass (measured in kg.) is a scalar; force is usually indicated as a vector (magnitude in Newton, but the direction is also relevant).A scalar quantity is a non-vector quantity. In a vector quantity, direction is relevant. In a scalar quantity, it is not. For example, mass (measured in kg.) is a scalar; force is usually indicated as a vector (magnitude in Newton, but the direction is also relevant).A scalar quantity is a non-vector quantity. In a vector quantity, direction is relevant. In a scalar quantity, it is not. For example, mass (measured in kg.) is a scalar; force is usually indicated as a vector (magnitude in Newton, but the direction is also relevant).
Thickness of door is not measured in km. Kilometer is a big quantity.
Work is typically measured in joules (J) or kilojoules (kJ). It can also be measured in other units such as calories or watt-hours depending on the context.
James Watt measured electrical power
The number of the measured quantity is 351 grams.
a physical quantity can be measured, like mass; a nonphysical quantity cannot be measured, like feelings or happiness
Pressure is the physical quantity measured in bar.
Power is the quantity that measures the rate at which work is done or energy is transformed. It is typically measured in watts (W) or horsepower (hp).
watt
Temperature is the quantity typically measured by a thermometer.
Current is a basic quantity, measured in amperes.
ammeter
Volume.
WindSpeed
Air pressure is measured in bar.