What is zj unit

You can do the reverse unit conversion from zJ to joule , or enter any two units below:. 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 The SI prefix "zepto" represents a factor of 10 , or in exponential notation, 1E You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!

You should have a lot of heat and a lot of light for ten seconds. The pascal symbol: Pa is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength. The unit, named after Blaise Pascal , is defined as one newton per square metre.

The unit of measurement called standard atmosphere atm is defined as Pa. One joule is defined as the amount of energy exerted when a force of one newton is applied over a displacement of one meter. One joule is the equivalent of one watt of power radiated or dissipated for one second.

In some applications, the British thermal unit Btu is used to express energy. A newton N is the international unit of measure for force. One newton is equal to 1 kilogram meter per second squared. In plain English, 1 newton of force is the force required to accelerate an object with a mass of 1 kilogram 1 meter per second per second. I looked up in the internet and it says that 1 Joule is equal to 1 Watt. However our Physics teacher told us that 1 Joule is equal to 1 Watt per second. Convert Joules to Electron Volts.

The device is controlled by a companion smartphone recipe app for iPhone and Android. One joule is also equivalent to onewatt-second. A force of 10 newtons, that moves an object 3 meters, does 30 n-m of work.

A newton-meter is the same thing as a joule, so the units for work are the same as those for energy — joules. Greater than 10 Joules is considered hazardous. Greater than 50 Joules is a lethal level.