A unit of power equal to 1 joule per second; the power dissipated by a current of 1 ampere flowing across a resistance of 1 ohm Scottish engineer and inventor whose improvements in the steam engine led to its wide use in industry (1736-1819) ...
Definition: Zeptowatt The SI prefix "zepto" represents a factor of 10-21, or in exponential notation, 1E-21. So 1 zeptowatt = 10-21watts. The definition of a watt is as follows: The watt (symbol: W) is the SI derived unit for power. It is equivalent to one joule per second (...
Watt definition Watt is the unit ofpower(symbol: W). The watt unit is named after James Watt, the inventor of the steam engine. One watt is defined as the energy consumption rate of one joule per second. 1W = 1J / 1s One watt is also defined as the current flow of one ampere with...
and that definition of power is still valid. In other words, if you keep applying a force F to a body while it is moving with a velocity v, the power
It is equivalent to one joule per second (1 J/s), or in electrical units, one volt ampere (1 V·A).Definition: MicrowattMicrowatt (SI symbol: µW) is a unit used for measuring the consumption of electrical power. It is equivalent to one-millionth (10^-6) of a watt....
The watt is a power or radiant flux measurement unit. It is defined as a derived unit of (in SI base units) 1 kgm2s3 or, equivalently, 1 joule per second in the International System of Units (SI). It is used to calculate the rate at which energy is transferred.How to convert dBm...
Lux definition The lux (symbol: lx) is the SI derived unit of illuminance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through...
The watt is the SI unit of power defining the rate of energy conversion and it is equivalent to one joule per second. The watt can be defined according to the application: Electrical definition of the watt:one watt is the rate at which work is done when a current of one ampere, I of...
higher power can make an automobile accelerate faster, make a reaction go faster, and so on. A Watt (W) is a unit of power. 1 J/s (Joule per second) = 1 W (Watt). Because the Watt is a small unit power of a device is rated in kW or BTU/hr. 1kW (KiloWatt) = 3414 BTU/...
How many watts does a flashlight that has 6.00×102 C pass through it in 0.500 h use if its voltage is 3.00 V? Power: The term that is utilized in physics, to show the product of the total current and total voltage is represented by power....