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What are the different optical power units used to measure the intensity of light in optical systems?
The different optical power units used to measure the intensity of light in optical systems are diopters and watts. Diopters measure the refractive power of a lens, while watts measure the total power of light emitted or transmitted through a system.
Is power a measure of work?
No, power and work are related but not the same. Power is the rate at which work is done or energy is transferred, while work is the energy transferred when a force causes an object to move over a distance. Power is a measure of how quickly work is done.
Power is measured in?
Watts.Power is measure in Watt.Power consumption is measure in WH (Watt Hour).
What is the difference between watt and VA when measuring electrical power?
Watts measure real power, while VA (volt-amperes) measure apparent power. Real power is the actual power consumed by a device, while apparent power includes both real power and reactive power. In simple terms, watts represent the actual work being done, while VA accounts for the total power used by a device.
What is the difference between watts and VA when it comes to measuring electrical power?
Watts measure real power, while VA (volt-amperes) measure apparent power. Real power is the actual power consumed by a device, while apparent power includes both real power and reactive power. In simple terms, watts represent the actual work being done, while VA accounts for the total power used by a device.
Why wattmeter measure the reactive power?
A watt meter will measure active power, not reactive power.
The unit used to measure electrical power is the?
The Watt is the unit used to measure electric power :)
What exactly does a dynamometer measure?
A dynamometer measures force, torque, and power. It can be used to measure the power of an engine.
What units measure power and current?
power: wattcurrent: ampere
What unit could measure the power generated by an object?
Watts are commonly used to measure power generated by an object.
What are the standard units used to measure sound power?
The standard unit used to measure sound power is the decibel (dB).
How do you measure power?
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Can you measure power in ounces?
No, you can't.
How do you measure power in soccer?
with technology
How can you measure how fast you work?
power
What does a dynamometer measures?
A dynamometer is used to measure force, torque or power of a engine. A dynamometer also can measure the torque and power needed to power a given driven machine.
What does the unit decibel measure?
The ratio between two quantities, usually quantities that somehow measure power, or intensity (power / area).
