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**Logarithm of a Ratio**»

**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.

Note that the seven base dimensions are M (Mass), L (Length), T (Time), Q (Temperature), N (Aamount of Substance), I (Electric Current), and J (Luminous Intensity).

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**

N/A

**Related Glossary Pages**

Glossary: Units: Mass: Zettagram

Glossary: Units: Power (Heat Flow): Calorie (therm.) Per Hour

Glossary: Units: Volume: Gill (UK)

Glossary: Units: Specific Heat: Newton Meter Per Kilogram Per Kelvin

Glossary: Units: Force: Square Foot Inch of Mercury (15.56°C)

Glossary: Units: Kinematic Viscosity: Square Inch Per Second

Glossary: Units: Fracture Toughness: Psi-Sqrt(inch)

Glossary: Units: Power (Heat Flow): Foot-Pound Force Per Hour

Glossary: Units: Linear Mass Density: Denier

Glossary: Units: Molar Energy: Joule Per Mole

Glossary: Units: Power (Heat Flow): Calorie (therm.) Per Hour

Glossary: Units: Volume: Gill (UK)

Glossary: Units: Specific Heat: Newton Meter Per Kilogram Per Kelvin

Glossary: Units: Force: Square Foot Inch of Mercury (15.56°C)

Glossary: Units: Kinematic Viscosity: Square Inch Per Second

Glossary: Units: Fracture Toughness: Psi-Sqrt(inch)

Glossary: Units: Power (Heat Flow): Foot-Pound Force Per Hour

Glossary: Units: Linear Mass Density: Denier

Glossary: Units: Molar Energy: Joule Per Mole

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