abwatt
- noun
- /ˈæbˌwɑt/
- Archaic
- One abwatt is a very small unit of power.
Examples
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One abwatt equals exactly 0.00001 watts in the SI system.
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The device operates at a power of 5 abwatt.
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Physicists rarely use the abwatt today, preferring watts for most applications.
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The abwatt is used in older scientific literature to specify small amounts of power.
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One abwatt is equal to one ten-thousandth of a watt, making it a very small unit of power.
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In scientific discussions, the abwatt is often mentioned when referring to historical measurements of power.
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To calculate electrical efficiency, it helps to know that one abwatt corresponds to a current of one abampere across one abvolt.
Surface Forms
Morphology
Etymology
Abwatt combines the prefix ab- (short for the old word 'absolute') and watt, the common unit of power. It was the small power unit in an older scientific system, so an abwatt is a very small watt equal to 0.00001 watts.