Energy is the ability to do work and is measured in joules. One joule is the amount of energy needed to perform one watt of work for one second. Energy can be converted from one form to another, such as converting chemical energy into heat energy or electrical energy.
Other related questions:
Q: How do scientists measure energy?
A: There is no one answer to this question as different types of energy can be measured in different ways. For example, scientists might use a thermometer to measure the thermal energy of a system, or they might use a light meter to measure the amount of electromagnetic radiation emitted by an object.
Q: How is energy measured in chemistry?
A: In chemistry, energy is typically measured in units of joules or calories.
Q: How is energy measured?
A: The SI unit of energy is the joule (J), which is defined as the work done or heat released when a force of one newton (N) acts through a distance of one meter (m).
Q: What are the two measurements of energy?
A: There are two types of energy: potential and kinetic. Potential energy is stored energy, while kinetic energy is energy in motion.