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**Bel (power)**

**Bel (power) (B (power))**is a unit in the category of

*Logarithm of a ratio*. It is also known as bels. Bel (power) (B (power)) has a dimension of nil (log) where L is length, N is amount of substance, and I is electric current. It can be converted to the corresponding standard SI unit dB by multiplying its value by a factor of 10.

Other units in the category of Logarithm of a ratio include Bel (voltage) (B (voltage)), Decibel (power) (dB (power)), Decibel (voltage) (dB (voltage)), and Neper (N_{P}).

**Additional Information**

**Related Glossary Pages**

Glossary: Units: Length: Parsec

Glossary: Units: Acceleration: Foot Per Square Second

Glossary: Units: Pressure: Micron of Mercury (millitorr)

Glossary: Units: Solid Angle: Square Arcsec

Glossary: Units: Frequency: Cycles Per Second

Glossary: Units: Area: Square Mil (thou)

Glossary: Units: Volume Flow Rate: Cubic Foot Per Second

Glossary: Units: Power (Heat Flow): Ton (refrigeration, US)

Glossary: Units: Volume: Liter

**Related Pages**