Q:

What is 1 joule equal to?

A:

Quick Answer

One joule is equal to the work done by the force of a single newton when its points of application travels through a distance of 1 meter in the same direction as the force, so it is also equivalent to 1 watt-second or 0.2390 calories. The joule is named after James Prescott Joule, and it is a standard unit of work or energy in the International System of Units.

Continue Reading

Full Answer

One Joule represents the work it takes to move an object one meter. It is a unit of measurement for energy in the International Standard of Units (SI). One joule is correlated with one Newton force, as the joule is the engine behind the force that moves an object over one meter.

The standard symbol of one joule is an apple, as its weight is equal to one Newton. At a height of one meter, the apple is exerting the energy of one joule. While on the floor, gravity is exerting the energy against the apple. It is one joule of energy that is needed to lift the apple one meter in height. So the energy of one joule is exerted against the one Newton in order to lift the apple to one meter.

Learn more about Electricity

Related Questions

  • Q:

    How do you find the electric potential energy of three point charges?

    A:

    In order to determine the electric potential energy of a three point charge, it is necessary to know two things: the individual charge on each point and the distance between the points. Using these quantities with Coulomb's constant will find the solution.

    Full Answer >
    Filed Under:
  • Q:

    How does a conductivity meter work?

    A:

    A conductivity meter works by emitting an electric charge through a probe that is placed in a solution. Any increase or decrease in dissolving ions results in an increase or decrease in the electrical charge of the solution, which the meter reads.

    Full Answer >
    Filed Under:
  • Q:

    How does the Peltier effect work?

    A:

    The Peltier effect occurs when two dissimilar conductors form an electric junction, causing electrons to flow in a specific direction that generates heat on one side of the junction and cold on the other side. The junction uses two types of conductors, one rich in electrons (n-type) and one that can accept electrons (p-type).

    Full Answer >
    Filed Under:
  • Q:

    What is a Newton unit?

    A:

    A newton is the amount of force required to accelerate 1 kilogram of mass at a rate of 1 meter per second, according to Dictionary.com. In the International System of Units, the newton is abbreviated "N".

    Full Answer >
    Filed Under:

Explore