A. Energy can change forms and be transferred.
B. Energy can only change forms.
C. Once energy is used, all living organisms must make more
D. Energy can only be transferred
Energy is the term that defines the capacity to do work. It comes in different forms, such as kinetic energy (energy of motion) and potential energy (stored energy).
An electron's path around the nucleus defines its energy level. The energy levels are quantized, meaning electrons can only exist at specific distances from the nucleus.
There are different types of equations to calculate different types of energy.
An insulator
You're probably fishing for "conductor".
Yes. Macroscopic motion (not necessarily the motion of hot atoms) defines kinetic energy, along with mass.
Something that transfers thermal energy efficiently is called a conductor.
2.81169x10^-12 J
Physical activity
human effort
Wavelength defines light by determining its color and energy. Shorter wavelengths correspond to higher energy light such as ultraviolet and x-rays, while longer wavelengths correspond to lower energy light such as infrared and radio waves. The wavelength of light also influences how it interacts with different materials and objects.
Sound energy is considered a type of mechanical energy because it is caused by the vibration of particles in a medium, such as air or water. This vibration produces waves that travel through the medium, carrying energy along with them. This physical movement of particles is what defines sound energy as a form of mechanical energy.