What is a Watt-second?
A watt-second is a unit of energy representing the power of one watt operating for one second.
Discover the simplicity of converting watt-seconds to millijoules with our precise Watt-second to Millijoule Converter, crafted by Newtum. Engage with our tool to effortlessly transform energy measurements.
A watt-second (Ws) is a derived unit of energy equivalent to one joule. It represents the amount of energy expended when a one-watt power source operates for one second. This unit merges power, measured in watts, with time, measured in seconds, to quantify energy.
Definition of MillijouleA millijoule (mJ) is a unit of energy in the International System of Units (SI) that is equal to one-thousandth of a joule. It is a metric unit used to quantify small amounts of energy, typically in scientific contexts, to express energy values in a precise, scaled-down form.
| Watt-second (Ws) | Millijoule (mJ) |
|---|---|
| 0.01 Ws | 10 mJ |
| 0.1 Ws | 100 mJ |
| 0.5 Ws | 500 mJ |
| 1 Ws | 1000 mJ |
| 2 Ws | 2000 mJ |
| 5 Ws | 5000 mJ |
| 10 Ws | 10000 mJ |
| 20 Ws | 20000 mJ |
| 50 Ws | 50000 mJ |
| 100 Ws | 100000 mJ |
1 Ws = 1000 mJ
1 mJ = 0.001 Ws
Example 1:
Convert 2 Ws to mJ:
2 Ws = 2 × 1000 mJ = 2000 mJ
Example 2:
Convert 5.5 Ws to mJ:
5.5 Ws = 5.5 × 1000 mJ = 5500 mJ
A brief history of the Watt-second to Millijoule Converter traces back to the adoption of the SI unit system, where energy units were standardized. This allowed for the creation of conversion tools, making it easier to switch between different units of energy measurement.
Delve into the real-world utility of the Watt-second to Millijoule Converter and explore its practical applications.
Example 1:
Convert 3 Ws to mJ:
3 Ws = 3 × 1000 mJ = 3000 mJ
Example 2:
Convert 7.5 Ws to mJ:
7.5 Ws = 7.5 × 1000 mJ = 7500 mJ
A watt-second is a unit of energy representing the power of one watt operating for one second.
There are 1000 millijoules in a watt-second.
Yes, the converter can be used to convert in both directions.