Gigajoule to Watt-Second Converter
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Understanding Energy Conversion
What is a Gigajoule?
A gigajoule (GJ) is a unit of energy equal to one billion (109) joules. It's commonly used in large-scale energy measurements, such as industrial processes and power generation. One gigajoule is approximately equivalent to:
- 277.8 kilowatt-hours
- The energy content of 26 liters of gasoline
- The electricity used by a typical household over 10 days
What is a Watt-Second?
A watt-second (Ws) is equivalent to one joule and represents the energy expended when one watt of power is sustained for one second. This unit is particularly useful in:
- Electronic systems design
- Power consumption calculations
- Energy storage specifications