**Glossary**»

**Units**»

**Fraction**»

**Part Per Tera**

**Part Per Tera (ppt)**is a unit in the category of

*Fraction*. It is also known as parts per tera. This unit is commonly used in the INT unit system. Part Per Tera (ppt) has a dimension of nil (fraction) where L is length, T is time, N is amount of substance, and I is electric current. It can be converted to the corresponding standard SI unit by multiplying its value by a factor of 1E-012.

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 Fraction include Carat (karat) (ct, Kt), Part Per Billion (ppb), Part Per Hundred (pph, %), Part Per Hundred Million (pphm), Part Per Hundred Thousand (ppht), Part Per Million (ppm), Part Per Quadrillion (ppq), and Part Per Thousand (ppt).

**Additional Information**

N/A

**Related Glossary Pages**

Glossary: Units: Volume Flow Rate: Gallon (US, Liq.) Per Hour

Glossary: Units: Specific Fuel Consumption-Energy Ratio: Gallon (US, Liq.) Per Hour-Horsepower

Glossary: Units: Surface Density: Pound Mass Per Square Inch

Glossary: Units: Thermal Heat Transfer Coefficient: British Thermal Unit (therm.) Per Square Foot Per Hour Per Fahrenheit Degree

Glossary: Units: Pressure: Poundal Per Square Foot

Glossary: Units: Radioactivity: Becquerel

Glossary: Units: Thermal Expansion Coefficient: Per Celsius Degree

Glossary: Units: Volume: Microliter

Glossary: Units: Energy: A.u. of Energy

Glossary: Units: Volume: Bushel (UK)

Glossary: Units: Specific Fuel Consumption-Energy Ratio: Gallon (US, Liq.) Per Hour-Horsepower

Glossary: Units: Surface Density: Pound Mass Per Square Inch

Glossary: Units: Thermal Heat Transfer Coefficient: British Thermal Unit (therm.) Per Square Foot Per Hour Per Fahrenheit Degree

Glossary: Units: Pressure: Poundal Per Square Foot

Glossary: Units: Radioactivity: Becquerel

Glossary: Units: Thermal Expansion Coefficient: Per Celsius Degree

Glossary: Units: Volume: Microliter

Glossary: Units: Energy: A.u. of Energy

Glossary: Units: Volume: Bushel (UK)

**Related Pages**

eFunda: Glossary: Units: Fraction: Part Per Billion

eFunda Glossary for Units, Category:Fraction, Unit name: Part Per Billion, ... Part Per Million (ppm), Part Per Quadrillion (ppq), Part Per Tera (ppt), ...

eFunda: Glossary: Units: Fraction: Part Per Tera
eFunda Glossary for Units, Category:Fraction, Unit name: Part Per Tera, Unit Symbol: ppt.

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: Convert parsec to other Length units
Large length unit used in astronomy to describe distances to stars and galaxies. It is the distance from the sun to a remote star when the largest possible ...

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: Fraction: Part Per Thousand
eFunda Glossary for Units, Category:Fraction, Unit name: Part Per Thousand, Unit Symbol: ppt.

eFunda: Estimanation of Lamina Material Constants
Volume Fraction of FIBERS, Vf: Unit. Unit of Elastic Modulus: ... Volume fraction of the matrix Vm: Young's modulus along the fiber direction E1: ...

efunda: Fraction Calculator
Units » Fraction » Part Per Tera · Units » Fraction » Part Per Billion · Units » Fraction » Part Per Million · Units » Fraction » Part Per Quadrillion ...

eFunda: Partial Fraction Expansion
This calculator expands the input mathematical expressions to partial fractions.

eFunda: Glossary: Units: Fraction: Carat (karat)
eFunda Glossary for Units, Category:Fraction, Unit name: Carat (karat), Unit Symbol: ct, Kt.