In an economy, the quantity of money is measured by the Money Supply. This is the amount of money available in an economy in a specific period of time.
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
The supply of money is measured by the total amount of currency in circulation, plus deposits in banks. Factors taken into account in determining its quantity include the amount of currency printed by the government, the reserves held by banks, and the level of economic activity affecting the demand for money.
Pressure is the physical quantity measured in bar.
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.
Physical quantities are quantities that can be measured. For example: water, distance, etc.
Accuracy is the level of closeness between a measured quantity and the actual or standard value. It indicates how well a measurement represents the true value of the quantity being measured.