Depends on the manifestation of the energy. For kinetic energy, it can be derived from the amount of work done, and other factors. For chemical energy, it can be computed, or various experimental methods can be used, such as a calorimeter.
Joules are used to measure energy. Also the related concept of work, which can be thought of as the transfer of energy.
The unit used to measure thermal energy besides joules is the calorie. It is commonly used to quantify the energy content in food and beverages.
The units typically used to measure work done in a task or activity are joules or calories.
In science, joules are a unit of measurement used to quantify energy. They are used to measure the amount of energy transferred or converted in a system. One joule is equal to the energy transferred when a force of one newton acts over a distance of one meter.
No, multiplying meters and Newtons does not result in joules. Joules are a unit of energy, while meters measure distance and Newtons measure force. To calculate work, which is in joules, you would need to multiply force (in Newtons) by distance (in meters) in the direction of the force.
joules or kilo-joules
joules
Joules
Joules are used to measure energy. Also the related concept of work, which can be thought of as the transfer of energy.
A sundial
Joules
Joules
The unit used to measure thermal energy besides joules is the calorie. It is commonly used to quantify the energy content in food and beverages.
Newton meter (N).
spirometer
All energy is measured in joules.
There is no direct conversion between joules and newtons because they are units used to measure different quantities. Newtons measure force, while joules measure energy. However, work, which is measured in joules, can be calculated by multiplying force in newtons by distance in meters.