# Quick Answer: What Is Joules Per Meter?

## What is the Joule formula?

In words: Work is equal to the force that is exerted times the distance over which it is exerted.

In equation form: work (joules) = force (newtons) x distance (meters), where a joule is the unit of work, as defined in the following paragraph..

## What unit is J m?

Thus, a kiloJoule (kJ) is 1000 Joules and a MegaJoule (MJ) is 1,000,000 Joules. A related unit is the Watt, which is a unit of power (energy per unit time).

## How many joules does it take to kill you?

Henderson states, according to long established principles, an object which impacts a human is considered 20% chance of being lethal, with a head strike, if its kinetic energy is greater than 80 Joules. 90% chance of being lethal, with a head strike, it its kinetic energy is 150 Joules.

## Is CM a derived unit?

Since volume is length cubed, its SI derived unit is m3. Related units are the cubic centimeter (cm3) and the cubic decimeter (dm3). … A liter is the volume occupied by one cubic decimeter. One liter of volume is equal to 1000 mililiters (mL), and one mililiter of volume is equal to one cubic centimeter.

## Is time a derived unit?

Fundamental units of measurements are kilograms, meters, and seconds—in regards to mass length, and time. … These derived units can be expressed in terms of fundamental units, such as acceleration, area, energy, force, power, velocity and volume.

## Is Joule equal to Newton meters?

It is equal to the energy transferred to (or work done on) an object when a force of one newton acts on that object in the direction of the force’s motion through a distance of one metre (1 newton metre or N⋅m). …

## What is joules meter?

One joule equals the work done (or energy expended) by a force of one newton (N) acting over a distance of one meter (m). … One newton equals a force that produces an acceleration of one meter per second (s) per second on a one kilogram (kg) mass. Therefore, one joule equals one newton•meter.

## What do you mean by 1 Joule?

Joule, unit of work or energy in the International System of Units (SI); it is equal to the work done by a force of one newton acting through one metre. … In electrical terms, the joule equals one watt-second—i.e., the energy released in one second by a current of one ampere through a resistance of one ohm.

## How many volts is 500 joules?

Joules to Electron volts1 Joules = 6.241506×1018 Electron volts10 Joules = 6.241506×1019 Electron volts7 Joules = 4.3690542×1019 Electron volts250 Joules = 1.5603765×1021 Electron volts8 Joules = 4.9932048×1019 Electron volts500 Joules = 3.120753×1021 Electron volts6 more rows

## How many joules are in a Watt?

1 jouleThe most common unit is the watt (W), defined as 1 joule (J) of energy per second. A 40 W light bulb, then, uses 40 J of electrical energy every second to stay lit.

## How many volts are in a Joule?

1 voltWhere: voltage is in Volts, J is the work or energy in Joules and C is the charge in Coulombs. Thus if J = 1 joule, C = 1 coulomb, then V will equal 1 volt.

## How do you convert joules to KG?

Work = Mass * Gravity * Height and is measured in Joules. Imagine you find a 2 -Kg book on the floor and lift it 0.75 meters and put it on a table. Remember, that “force” is simply a push or a pull. If you lift 100 kg of mass 1-meter, you will have done 980 Joules of work.

## What is equal to Newton meter?

The newton meter is a measurement of torque. One newton meter is equal to approximately 0.738 pound-feet. It’s easy to confuse the newton meter with newton times a meter, which is a joule and a unit of energy.

## How do you convert joules to meters?

Please provide values below to convert joule [J] to newton meter [N*m], or vice versa….Joule to Newton Meter Conversion Table.Joule [J]Newton Meter [N*m]50 J50 N*m100 J100 N*m1000 J1000 N*m8 more rows

## What does 200 joules mean?

Energy absorption/dissipation – This rating, given in joules, tells you how much energy the surge protector can absorb before it fails. A higher number indicates greater protection. Look for a protector that is at least rated at 200 to 400 joules. For better protection, look for a rating of 600 joules or more.

## How many joules is 60 watts?

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. So a 60W bulb is burning 60 Joules of energy every second you have it turned on.

## What is work formula?

Work is done when a force that is applied to an object moves that object. The work is calculated by multiplying the force by the amount of movement of an object (W = F * d).

## Is J kg the same as M s?

How many joules/second in 1 kg-m/s? The answer is 9.80665. We assume you are converting between joule/second and kilogram-force meter/second. You can view more details on each measurement unit: joules/second or kg-m/s The SI derived unit for power is the watt.