- What unit makes up a joule?
- How much is 1 Joule in Watts?
- How many grams are in a Joule?
- What is difference between Joule and Watt?
- What do you mean by 1 Joule?
- What is a joule equal to in KG?
- How do you convert kg to joules?
- How many joules are in 1 kg of coal?
- How many volts is 200 joules?
- How many joules is a lightning strike?
- What is the value of 1 J?

## What unit makes up a joule?

The joule (symbol: J) is the basic SI unit of energy.

A joule is equal to the kinetic energy of a kilogram mass moving at the speed of one meter per second (one joule is a kg⋅m2⋅s−2)..

## How much is 1 Joule in Watts?

Power in general is defined as energy over time. Watts are defined as 1 Watt = 1 Joule per second (1W = 1 J/s) which means that 1 kW = 1000 J/s. A Watt is the amount of energy (in Joules) that an electrical device (such as a light) is burning per second that it’s running.

## How many grams are in a Joule?

How many grams in 1 joule/metre? The answer is 101.97162129779. We assume you are converting between gram-force and joule/metre. You can view more details on each measurement unit: grams or joule/metre The SI derived unit for force is the newton.

## What is difference between Joule and Watt?

A watt equals a joule per second. If a smart phone uses five joules of energy every second, then the power of the phone is five joules per second, or five watts. The animation above demonstrates the difference between energy and power.

## What do you mean by 1 Joule?

the derived SI unit of work or energy; the work done when the point of application of a force of 1 newton is displaced through a distance of 1 metre in the direction of the force. 1 joule is equivalent to 1 watt-second, 10 7 ergs, 0.2390 calories, or 0.738 foot-poundSymbol: J.

## What is a joule equal to in KG?

Then, in terms of SI base units a joule is equal to a kilogram times meter squared divided by a second squared (kg×m2s2) ( kg × m 2 s 2 ) . Another common unit of energy that is often used is the calorie (cal), which is equivalent to 4.184 J.

## How do you convert kg to joules?

Please provide values below to convert kilogram/joule [kg/J] to joule/kilogram [J/kg], or vice versa….Kilogram/joule to Joule/kilogram Conversion Table.Kilogram/joule [kg/J]Joule/kilogram [J/kg]2 kg/J0.5 J/kg3 kg/J0.3333333333 J/kg5 kg/J0.2 J/kg10 kg/J0.1 J/kg7 more rows

## How many joules are in 1 kg of coal?

29,307,600 joulesOne kilogram of coal contains 29,307,600 joules of energy.

## How many volts is 200 joules?

1 Electron volt (eV) = 1.602176565 x 10-19 joules (J)….Please share if you found this tool useful:Conversions Table5 Joules to Electron Volts = 3.12075467163E+19200 Joules to Electron Volts = 1.24830186865E+216 Joules to Electron Volts = 3.74490560596E+19300 Joules to Electron Volts = 1.87245280298E+2113 more rows

## How many joules is a lightning strike?

1 million joulesThe average lightning strike contains about 1 million joules, enough energy to fry the founding father in his boots. “The typical house in the U.S. has 100 amp service or about 28 horsepower,” says Kirtley.

## What is the value of 1 J?

Answer. 1 joule➙ The amount of energy exerted when a force if 1 N is applied over a displacement of 1 m. ❖ 1 joule is equal to 1 wattof power radiated for one second is the unit of energy. ❖ The millijoules unit number 1,000.00 mJ converts to 1 J, one joule.