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A wattmeter is used to measure the power of a load.
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Which are the scalar quantities?
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).
Quantity of a gas is measured in?
Gas can be measured by volume (in litres), by mass (in grams/kilograms etc or, in chemistry a mole).
What is the thickness of a door in km?
Thickness of door is not measured in km. Kilometer is a big quantity.
What is the connection between wattage and bulb brightness?
Bulb brightness is measured in lumens which express the amount of light produced, while the electric power used is measured in watts. The typical efficiency of some different types of bulb is: Incandescent 12 lumens per watt Halogen 17 lumens per watt CFL (compact fluorescent) 50-60 lumens/watt LED (light-emitting diodes) 90-100 lumens/watt.
Can you use a 100 watt light energy saving bulb in an old fashion light fixture that only allows 60 watt bulbs. The energy saving bulb says it only actually uses 23 watts.?
Different technologies produce different amounts of light - measured in lumens - for a given amount of electric power - measured in watts. Incandescent: 12 lumens per watt Halogen: 16 lumens per watt CFLs: 50-60 lumens per watt LEDs: 100-120 lumens per watt
Who discovered watt?
James Watt measured electrical power
What is the difference between power and watt?
Power is a quantity, and the watt is its unit of measurement.
What is a nonphysical quantity?
a physical quantity can be measured, like mass; a nonphysical quantity cannot be measured, like feelings or happiness
Is electric current a basic quantity or a derived quantity?
Current is a basic quantity, measured in amperes.
Scalar physical quantity used to describe change?
watt
What quantity is measured by the anemometer?
WindSpeed
What quantity is pascal measured in?
ammeter
What physical quantity is measured in bars?
Air pressure is measured in bar.
When work is measured in joules and time is measured in seconds power is measured in what unit?
Watts. A watt is a joule per second.
How quantity of money is measured?
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.
What is the number of measured quantity 351g?
351
Which quantity is directly measured in a titration?
volume
