Convert attojoule to therm
Please provide values below to convert attojoule [aJ] to therm [thm], or Convert therm to attojoule.
1 aJ = 9.4782e-27 thm. To convert attojoule to therm, multiply the value by 9.4782e-27; to go the other way, divide by it (1 thm = 1.0551e+26 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 = 9.4782e-27 thm
- 1 thm = 1.0551e+26 aJ
- 10 aJ = 9.4782e-26 thm
- 100 aJ = 9.4782e-25 thm
How to Convert Attojoule to Therm
1 aJ = 9.47816987913438e-27 thm
Example: convert 15 aJ to thm:
15 aJ = 15 × 9.47816987913438e-27 thm = 1.42172548187016e-25 thm
Attojoule to Therm Conversion Table
| attojoule | therm |
|---|---|
| 1 aJ | 9.4782e-27 thm |
| 2 aJ | 1.8956e-26 thm |
| 3 aJ | 2.8435e-26 thm |
| 5 aJ | 4.7391e-26 thm |
| 10 aJ | 9.4782e-26 thm |
| 20 aJ | 1.8956e-25 thm |
| 50 aJ | 4.7391e-25 thm |
| 100 aJ | 9.4782e-25 thm |
| 500 aJ | 4.7391e-24 thm |
| 1000 aJ | 9.4782e-24 thm |
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.
Therm
A therm is a unit of energy used primarily to measure natural gas consumption, equivalent to 100,000 British thermal units (BTUs).
History/Origin
The therm was introduced in the early 20th century by the American Gas Association to standardize natural gas billing and measurement; it became widely adopted in North America for energy calculations.
Current Use
Today, the therm is still used in the natural gas industry for billing and energy measurement, although other units like gigajoules and cubic meters are also common globally.
Frequently Asked Questions
What is 1 attojoule in therm?
1 attojoule (aJ) = 9.4782e-27 therm (thm).
How do you convert attojoule to therm?
Multiply the attojoule value by 9.4782e-27. For example, 25 aJ × 9.4782e-27 = 2.3695e-25 thm.
What is 10 attojoule in therm?
10 aJ = 9.4782e-26 thm.
Which unit is larger, the attojoule or the therm?
The therm is the larger unit: 1 aJ equals only 9.4782e-27 thm.