Convert milliwatt to petajoule/second
Please provide values below to convert milliwatt [mW] to petajoule/second [PJ/s], or Convert petajoule/second to milliwatt.
1 mW = 1.0000e-18 PJ/s. To convert milliwatt to petajoule/second, multiply the value by 1.0000e-18; to go the other way, divide by it (1 PJ/s = 1.0000e+18 mW). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 mW = 1.0000e-18 PJ/s
- 1 PJ/s = 1.0000e+18 mW
- 10 mW = 1.0000e-17 PJ/s
- 100 mW = 1.0000e-16 PJ/s
How to Convert Milliwatt to Petajoule/second
1 mW = 1e-18 PJ/s
Example: convert 15 mW to PJ/s:
15 mW = 15 × 1e-18 PJ/s = 1.5e-17 PJ/s
Milliwatt to Petajoule/second Conversion Table
| milliwatt | petajoule/second |
|---|---|
| 1 mW | 1.0000e-18 PJ/s |
| 2 mW | 2.0000e-18 PJ/s |
| 3 mW | 3.0000e-18 PJ/s |
| 5 mW | 5.0000e-18 PJ/s |
| 10 mW | 1.0000e-17 PJ/s |
| 20 mW | 2.0000e-17 PJ/s |
| 50 mW | 5.0000e-17 PJ/s |
| 100 mW | 1.0000e-16 PJ/s |
| 500 mW | 5.0000e-16 PJ/s |
| 1000 mW | 1.0000e-15 PJ/s |
Milliwatt
A milliwatt (mW) is a unit of power equal to one thousandth of a watt, used to measure small amounts of power.
History/Origin
The milliwatt was introduced as part of the metric system to provide a convenient unit for measuring low power levels, especially in electronics and telecommunications, with its usage expanding alongside the adoption of the watt as the standard power unit.
Current Use
Milliwatts are commonly used today in electronics, audio equipment, and wireless communication devices to specify power levels, such as in battery-powered devices, LED brightness, and signal transmission power.
Petajoule/second
A petajoule per second (PJ/s) is a unit of power representing the transfer or conversion of one petajoule of energy every second.
History/Origin
The petajoule (PJ) is a metric unit of energy introduced as part of the International System of Units (SI) to measure large quantities of energy. The concept of power in terms of energy per unit time has been fundamental in physics, with the watt (W) as the SI base unit. The petajoule per second emerged as a large-scale unit for high-energy power measurements, especially in fields like energy production and scientific research.
Current Use
Petajoule per second is used in scientific and engineering contexts to quantify extremely high power levels, such as in nuclear energy, large-scale power generation, and astrophysics. It is also used in theoretical and large-scale energy calculations where conventional units like watts are insufficient.
Frequently Asked Questions
What is 1 milliwatt in petajoule/second?
1 milliwatt (mW) = 1.0000e-18 petajoule/second (PJ/s).
How do you convert milliwatt to petajoule/second?
Multiply the milliwatt value by 1.0000e-18. For example, 25 mW × 1.0000e-18 = 2.5000e-17 PJ/s.
What is 10 milliwatt in petajoule/second?
10 mW = 1.0000e-17 PJ/s.
Which unit is larger, the milliwatt or the petajoule/second?
The petajoule/second is the larger unit: 1 mW equals only 1.0000e-18 PJ/s.