In physics:
Power = Work x Time
• Work = Force x Distance
• Force = Mass x Acceleration
• Power = Mass x Acceleration x Distance x Time
and
Power = Energy / Time
Power is usually measured in J/s (Joules per second) known as the Watt, but can also be measured in feet*pounds per second (ft*lbs/s) or Newtons*meters per second (N*m/s).
Chat with our AI personalities
It can be the power ratio. If you measure voltage or sound pressure it is not the power ratio.
The ratio between two quantities, usually quantities that somehow measure power, or intensity (power / area).
A degree is a unit of measure, it is not itself a number. It may be a measure of an angle or temperature or power. A degree cannot be converted to a number
A unit can be a measure of length. It is one-dimensional. A squared unit can be a measure of area. It is two-dimensional. A cubic unit can be a measure of volume. It is three-dimensional.
This depends on what unit you are using to measure in. However, area will always be measure in (unit)^2.