What is Joule?
A basic SI unit of work or energy. 1 joule per 1 sec is 1 watt. 1 Btu is 1,055 joule. Approximately 1 joule is required to raise 1 kg by 10 cm above ground.
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A basic SI unit of work or energy. 1 joule per 1 sec is 1 watt. 1 Btu is 1,055 joule. Approximately 1 joule is required to raise 1 kg by 10 cm above ground.
← Back to Solar Energy Glossary