Glossary » Units » 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 (NP).
Additional Information

N/A
Related Glossary Pages

Glossary: Units: Permeability Coefficient: Kilogram Meter Per Newton Per Second
Glossary: Units: Pressure: Centimeter of Mercury (0°C)
Glossary: Units: Thermal Conductivity: Calorie (therm.) Per Centimeter Per Second Per Degree Celsius
Glossary: Units: Mass: Pound (avoirdupois)
Glossary: Units: Mass: Atomic Unit of Mass (16O)
Glossary: Units: Mass: Ounce (avoirdupois)
Glossary: Units: Force: Kilogram Force
Glossary: Units: Mass: Hectogram
Glossary: Units: Energy: British Thermal Unit (IT)
Glossary: Units: Mass: Pennyweight (troy)
Glossary: Units: Pressure: Centimeter of Mercury (0°C)
Glossary: Units: Thermal Conductivity: Calorie (therm.) Per Centimeter Per Second Per Degree Celsius
Glossary: Units: Mass: Pound (avoirdupois)
Glossary: Units: Mass: Atomic Unit of Mass (16O)
Glossary: Units: Mass: Ounce (avoirdupois)
Glossary: Units: Force: Kilogram Force
Glossary: Units: Mass: Hectogram
Glossary: Units: Energy: British Thermal Unit (IT)
Glossary: Units: Mass: Pennyweight (troy)
Related Pages

eFunda: Magnetic Unit Category
eFunda: Magnetic Unit Category. ... Download a Palm version of this unit conversion calculator! ... Magnetic flux. Unit Name, Symbol, SI Equivalent ...
eFunda: Glossary: Units: Specific Heat: British Thermal Unit (IT ...
eFunda Glossary for Units, Category:Specific Heat, Unit name: British Thermal Unit (IT) Per Pound Per Fahrenheit Degree, Unit Symbol: Btu (IT)/lb-deg F.
eFunda: Glossary: Units: Logarithm of a Ratio: Neper
eFunda Glossary for Units, Category:Logarithm of a Ratio, Unit name: Neper, Unit Symbol: NP.
eFunda: Unit Category Listing
eFunda: Unit Category Listing. ... Download a Palm version of this unit conversion calculator! ... Units » Luminous Flux » Candlepower (spherical) ...
eFunda: Units and Constants
The index page for units, fundamental constants, and currencies.
Unit Step and Delta Functions
Introduction to Heaviside unit step function and Dirac delta function.
eFunda: Glossary: Units: Energy: Electronvolt
becquerel per kilogram · Bq/kg, 1/kg/s. ·, bel (power) · B (power), 10dB. ·, bel (voltage) · B (voltage), 5dB. ·, benz · Bz, 1m/s. ·, BeV (billion eV) . ...
eFunda: Glossary: Units: Logarithm of a Ratio: Bel (voltage)
eFunda Glossary for Units, Category:Logarithm of a Ratio, Unit name: Bel (voltage), Unit Symbol: B (voltage)
eFunda: Glossary: Units: Luminous Intensity: Candela
eFunda: Glossary: Units: Logarithm of a Ratio: Neper. Logarithm of a ratio Luminous flux Luminous intensity ... eFunda: Logarithm of a ratio Unit Category. ...
eFunda: B Unit Listing
Bq, 1Bq. ·, becquerel per cubic meter · Bq/m, 1/s-m3. ·, becquerel per kilogram · Bq/kg, 1/kg/s. ·, bel (power) · B (power), 10dB. ·, bel (voltage) ...