Convert kilojoule/hour to erg/second
Please provide values below to convert kilojoule/hour [kJ/h] to erg/second [erg/s], or Convert erg/second to kilojoule/hour.
1 kJ/h = 2777777.78 erg/s. To convert kilojoule/hour to erg/second, multiply the value by 2777777.78; to go the other way, divide by it (1 erg/s = 3.59999999712e-07 kJ/h). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 kJ/h = 2777777.78 erg/s
- 1 erg/s = 3.59999999712e-07 kJ/h
- 10 kJ/h = 27777777.8 erg/s
- 100 kJ/h = 277777778 erg/s
How to Convert Kilojoule/hour to Erg/second
1 kJ/h = 2777777.78 erg/s
Example: convert 15 kJ/h to erg/s:
15 kJ/h = 15 × 2777777.78 erg/s = 41666666.7 erg/s
Kilojoule/hour to Erg/second Conversion Table
| kilojoule/hour | erg/second |
|---|---|
| 1 kJ/h | 2777777.78 erg/s |
| 2 kJ/h | 5555555.56 erg/s |
| 3 kJ/h | 8333333.34 erg/s |
| 5 kJ/h | 13888888.9 erg/s |
| 10 kJ/h | 27777777.8 erg/s |
| 20 kJ/h | 55555555.6 erg/s |
| 50 kJ/h | 138888889 erg/s |
| 100 kJ/h | 277777778 erg/s |
| 500 kJ/h | 1388888890 erg/s |
| 1000 kJ/h | 2777777780 erg/s |
Kilojoule/hour
A kilojoule per hour (kJ/h) is a unit of power representing the amount of energy in kilojoules transferred or converted per hour.
History/Origin
The kilojoule per hour has been used as a measure of power in contexts where energy transfer rates are expressed over time, particularly in engineering and scientific applications, though it is less common than standard SI units like watts.
Current Use
kJ/h is used in specific fields such as thermodynamics and energy management to quantify energy transfer rates, especially in systems where energy is measured in kilojoules and the rate is expressed per hour, though it is often converted to watts for standardization.
Erg/second
The erg/second (erg/s) is a unit of power representing the rate of energy transfer or conversion, where one erg per second equals the transfer of one erg of energy per second.
History/Origin
The erg is an older CGS (centimeter-gram-second) unit of energy, introduced in the early 20th century for scientific calculations. The erg/second was used in physics to quantify power in contexts where the CGS system was prevalent, especially in astrophysics and theoretical physics.
Current Use
Today, the erg/second is rarely used outside specialized scientific fields; the SI unit watt (W) is preferred for measuring power. However, erg/s may still be encountered in historical data, astrophysics, or when working with CGS-based calculations.
Frequently Asked Questions
What is 1 kilojoule/hour in erg/second?
1 kilojoule/hour (kJ/h) = 2777777.78 erg/second (erg/s).
How do you convert kilojoule/hour to erg/second?
Multiply the kilojoule/hour value by 2777777.78. For example, 25 kJ/h × 2777777.78 = 69444444.5 erg/s.
What is 10 kilojoule/hour in erg/second?
10 kJ/h = 27777777.8 erg/s.
Which unit is larger, the kilojoule/hour or the erg/second?
The kilojoule/hour is the larger unit: 1 kJ/h = 2777777.78 erg/s.