Convert attojoule to erg
Please provide values below to convert attojoule [aJ] to erg [erg], or Convert erg to attojoule.
1 aJ = 1.0000e-11 erg. To convert attojoule to erg, multiply the value by 1.0000e-11; to go the other way, divide by it (1 erg = 100000000000 aJ). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 aJ = 1.0000e-11 erg
- 1 erg = 100000000000 aJ
- 10 aJ = 1.0000e-10 erg
- 100 aJ = 1e-09 erg
How to Convert Attojoule to Erg
1 aJ = 1e-11 erg
Example: convert 15 aJ to erg:
15 aJ = 15 × 1e-11 erg = 1.5e-10 erg
Attojoule to Erg Conversion Table
| attojoule | erg |
|---|---|
| 1 aJ | 1.0000e-11 erg |
| 2 aJ | 2.0000e-11 erg |
| 3 aJ | 3.0000e-11 erg |
| 5 aJ | 5.0000e-11 erg |
| 10 aJ | 1.0000e-10 erg |
| 20 aJ | 2.0000e-10 erg |
| 50 aJ | 5.0000e-10 erg |
| 100 aJ | 1e-09 erg |
| 500 aJ | 5e-09 erg |
| 1000 aJ | 1e-08 erg |
Attojoule
An attojoule (aJ) is a unit of energy equal to 10^-18 joules.
History/Origin
The attojoule was introduced as part of the SI prefixes to measure extremely small amounts of energy, particularly in fields like nanotechnology and quantum physics, as the need to quantify very tiny energy scales grew.
Current Use
The attojoule is used in scientific research to measure minute energy quantities, such as in nanotechnology, quantum computing, and molecular biology, where energies involved are extremely small.
Erg
The erg is a unit of energy in the centimeter-gram-second (CGS) system, defined as the amount of work done when a force of one dyne displaces an object by one centimeter.
History/Origin
The erg was introduced in the late 19th century as part of the CGS system of units, primarily used in physics to measure small amounts of energy before the adoption of the SI system.
Current Use
Today, the erg is largely obsolete and rarely used outside of specific scientific contexts, with the SI unit joule being the standard for energy measurement. It remains relevant in some fields like astrophysics and theoretical physics.
Frequently Asked Questions
What is 1 attojoule in erg?
1 attojoule (aJ) = 1.0000e-11 erg (erg).
How do you convert attojoule to erg?
Multiply the attojoule value by 1.0000e-11. For example, 25 aJ × 1.0000e-11 = 2.5000e-10 erg.
What is 10 attojoule in erg?
10 aJ = 1.0000e-10 erg.
Which unit is larger, the attojoule or the erg?
The erg is the larger unit: 1 aJ equals only 1.0000e-11 erg.