Joule

J

Научна единица

The joule is the SI unit of energy, named after English physicist James Prescott Joule. It's the fundamental unit for all energy calculations in physics and engineering.

Бърз конвертор

1 J = kJ

Контролира формата на показване. Много малките или много големите числа ще бъдат показани в научна нотация (напр. 1,5e-6).

Joule (J)

The joule is the SI unit of energy, named after English physicist James Prescott Joule. It’s the fundamental unit for all energy calculations in physics and engineering.

Characteristics

  • SI unit of energy
  • Base unit for energy conversions
  • 1 J = 1 N·m (newton-meter)
  • Very small unit: most practical uses involve kJ or MJ
  • Used in: physics, chemistry, engineering

Conversions

  • 1 J = 0.001 kJ
  • 1 J = 0.239006 calories
  • 1 J = 0.000239006 kcal
  • 1 J = 0.000000948 BTU
  • 1 J = 2.77778e-7 Wh
  • 1000 J = 1 kilojoule

Свързани единици

Използвана в региони

Scientific International
← Обратно към Енергия и мощност