Convert petawatt to kilocalorie (th)/second
Enter a value below to convert petawatt [PW] to kilocalorie (th)/second [kcal(th)/s]. Reverse conversion: Convert kilocalorie (th)/second to petawatt.
1 PW = 239005736138 kcal(th)/s. To convert petawatt to kilocalorie (th)/second, multiply the value by 239005736138; to go the other way, divide by it (1 kcal(th)/s = 4.1840e-12 PW). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Petawatt to Kilocalorie (Th)/second: Quick Reference
- 1 PW = 239005736138 kcal(th)/s
- 1 kcal(th)/s = 4.1840e-12 PW
- 10 PW = 2.3901e+12 kcal(th)/s
- 100 PW = 2.3901e+13 kcal(th)/s
How to Convert Petawatt to Kilocalorie (Th)/second
1 PW = 239005736137.667 kcal(th)/s
Example: convert 15 PW to kcal(th)/s:
15 PW = 15 × 239005736137.667 kcal(th)/s = 3585086042065.01 kcal(th)/s
Petawatt to Kilocalorie (Th)/second Conversion Table
| petawatt | kilocalorie (th)/second |
|---|---|
| 1 PW | 239005736138 kcal(th)/s |
| 2 PW | 478011472275 kcal(th)/s |
| 3 PW | 717017208413 kcal(th)/s |
| 5 PW | 1.1950e+12 kcal(th)/s |
| 10 PW | 2.3901e+12 kcal(th)/s |
| 20 PW | 4.7801e+12 kcal(th)/s |
| 50 PW | 1.1950e+13 kcal(th)/s |
| 100 PW | 2.3901e+13 kcal(th)/s |
| 500 PW | 1.1950e+14 kcal(th)/s |
| 1000 PW | 2.3901e+14 kcal(th)/s |
Petawatt: Definition and Use
A petawatt (PW) is a unit of power equal to 10^15 watts, used to measure extremely high power levels.
History/Origin
The petawatt was introduced in the 1980s as part of the SI prefixes to describe ultra-high power outputs, particularly in laser physics and astrophysics research.
Current Use
Petawatts are primarily used in scientific research involving high-intensity lasers, astrophysics, and nuclear physics to quantify extremely large power outputs.
Kilocalorie (Th)/second: Definition and Use
A kilocalorie (th)/second (kcal(th)/s) is a unit of power representing the rate at which energy in kilocalories per second is transferred or converted.
History/Origin
The kilocalorie (th) is a traditional unit of energy used primarily in nutrition and thermodynamics, with 'th' indicating the thermochemical definition. Its use in power measurements, such as kcal(th)/s, is less common and primarily for specialized scientific contexts.
Current Use
The unit kcal(th)/s is rarely used in modern practice; power is more commonly expressed in watts. When used, it typically appears in scientific research involving energy transfer rates in thermochemical processes or specialized engineering applications.
Petawatt to Kilocalorie (Th)/second: Frequently Asked Questions
What is 1 petawatt in kilocalorie (th)/second?
1 petawatt (PW) = 239005736138 kilocalorie (th)/second (kcal(th)/s).
How do you convert petawatt to kilocalorie (th)/second?
Multiply the petawatt value by 239005736138. For example, 25 PW × 239005736138 = 5.9751e+12 kcal(th)/s.
What is 10 petawatt in kilocalorie (th)/second?
10 PW = 2.3901e+12 kcal(th)/s.
Which unit is larger, the petawatt or the kilocalorie (th)/second?
The petawatt is the larger unit: 1 PW = 239005736138 kcal(th)/s.