**Glossary**»

**Units**»

**Angle**»

**Arc Second (second of Arc)**

**Arc Second (second of Arc) (")**is a unit in the category of

*Angle*. It is also known as seconds of angle. This unit is commonly used in the INT unit system. Arc Second (second of Arc) (") has a dimension of a. It can be converted to the corresponding standard SI unit rad by multiplying its value by a factor of 4.848136811E-006.

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 Angle include Arc Minute (minute of Arc) ('), Circumference, Degree (°), Gon (gr), Grade (gr), Hour of Arc, Milliradian (mrad), Percent (%), Quadrant (angle), Radian (rad), Revolution (rev), and Sign.

**Additional Information**

N/A

**Related Glossary Pages**

Glossary: Units: Energy: Gigaelectronvolt

Glossary: Units: Data (Binary): Megabinarybyte (mebibyte)

Glossary: Units: Energy: Coulomb Volt

Glossary: Units: Data (Binary): Gigabit

Glossary: Units: Volume Flow Rate: Lusec

Glossary: Units: Length: Yottameter

Glossary: Units: 1st Hyper-Polarizability: Cubic Coulomb Cubic Meter Per Square Joule

Glossary: Units: Linear Mass Density: Ounce (mass) Per Foot

Glossary: Units: Data (Binary): Terabinarybit (tebibit)

Glossary: Units: Volume: Milliliter

Glossary: Units: Data (Binary): Megabinarybyte (mebibyte)

Glossary: Units: Energy: Coulomb Volt

Glossary: Units: Data (Binary): Gigabit

Glossary: Units: Volume Flow Rate: Lusec

Glossary: Units: Length: Yottameter

Glossary: Units: 1st Hyper-Polarizability: Cubic Coulomb Cubic Meter Per Square Joule

Glossary: Units: Linear Mass Density: Ounce (mass) Per Foot

Glossary: Units: Data (Binary): Terabinarybit (tebibit)

Glossary: Units: Volume: Milliliter

**Related Pages**

eFunda: Glossary: Units: Solid Angle: Square Degree

eFunda Glossary for Units, Category:Solid Angle, Unit name: Square Degree, Unit Symbol: sq deg.

eFunda: Glossary: Units: Solid Angle: Steradian
eFunda Glossary for Units, Category:Solid Angle, Unit name: Steradian, Unit Symbol: sr.

eFunda: Unit Category Listing
eFunda: Unit Category Listing. ... Download a Palm version of this unit conversion calculator! ... Units » Luminous Flux » Candlepower (spherical) ...

eFunda: Glossary: Units: Solid Angle: Square Arcminute
eFunda Glossary for Units, Category:Solid Angle, Unit name: Square Arcminute, Unit Symbol: sq '

Unit Step and Delta Functions
Introduction to Heaviside unit step function and Dirac delta function.

efunda: SI Unit Prefixes
A table of unit prefixes such as deci, milli, micro, kilo, and mega in the SI system.

eFunda: Convert parsec to other Length units
Units » Angle » Arc Second (second of Arc) · Units » Electric Potential » A.u. of Electric Potential · Units » Angle » Arc Second (second of Arc) ...

eFunda: Electric Unit Category
eFunda: Electric Unit Category. ... Download a Palm version of this unit conversion calculator! ... Electric charge. Unit Name, Symbol, SI Equivalent ...

eFunda: Glossary: Units: Angle: Hour of Arc
Other units in the category of Angle include Arc Minute (minute of Arc) ('), Arc Second (second of Arc) ("), Circumference, Degree (°), Gon (gr), ...

eFunda: Glossary: Units: Angle: Percent
Apr 23, 2009 ... Other units in the category of Angle include Arc Minute (minute of Arc) ('), Arc Second (second of Arc) ("), Circumference, ...