A megajoule is a unit of energy in the International System of Units (SI). The symbol for megajoule is MJ. The base unit for a megajoule is joule and the prefix is mega.

The joule (/ dʒuːl / JOOL, or / dʒaʊl / JOWL; symbol: J) is the unit of energy in the International System of Units (SI). [1] . In terms of SI base units, one joule corresponds to one kilogram - square metre per square second (1 J = 1 kg⋅m2⋅s−2).

2023年11月17日 · The megajoule (MJ) is a unit of energy commonly utilized in scientific and engineering fields. It denotes one million joules, the measure of the energy required to produce heat or perform work. As the prefix mega implies, the megajoule is ideal for measuring and quantifying large amounts of energy for diverse applications.

Megajoule (MJ) is multiple (see prefix mega) of the derived metric measurement unit of energy joule.

MJ (Metric), energy. The joule (symbol: J) is the SI unit of energy, which is defined as the potential to do work. The joule has base units of kg·m²/s² = N·m. The base unit conversion can be remembered using the equation E = mc 2, where E is in joules, m is in kilograms, and c is the speed of light in meters per second.

兆焦耳 (MJ) 單位定義. The megajoule is a multiple of the unit joule (J) for energy. The International System of Units (SI) defines the prefix mega (M) as a factor of one million or 10⁶ or 1000000. Per this definition, one megajoule is 10⁶ joules. The megajoule is represented by the symbol MJ. SI Multiples

热量换算器为你提供兆焦和兆卡的换算，请在上面输入想要转换的兆焦(mj)数，再点击“立即转换”即可。或者你需要的是兆卡和兆焦的换算。

兆焦（或称“兆焦”，单位符号是：MJ）和度（或称“度”，单位符号是：kW·h）是能量单位，它们之间的换算关系是：1兆焦等于0.277778度。因此，1兆焦换算成度的答案是1兆焦等于0.277778度。

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889). Sample conversions: mJ. mJ to liter atmosphere; mJ to calorie [thermochemical] mJ to quad; mJ to myriawatt hour

The megajoule is a multiple of the unit joule (J) for energy. The International System of Units (SI) defines the prefix mega (M) as a factor of one million or 10⁶ or 1000000. Per this definition, one megajoule is 10⁶ joules.