You can prove that sound waves have energy by using them to do work. Consider a microphone: when you speak into it, the diaphragm vibrates (i.e. it gains kinetic energy). This shows that sound waves have the capacity to do work and therefore have energy.
force
force
energy
the power to contol sound waves
You can prove that sound waves have energy by using them to do work. Consider a microphone: when you speak into it, the diaphragm vibrates (i.e. it gains kinetic energy). This shows that sound waves have the capacity to do work and therefore have energy.
Force is the capacity to do work or cause physical change.The capacity to do work or cause physical change.
Electromagnetic waves are waves which can travel through the vacuum of outer space.
Energy is the capacity to do work or to produce heat.
the capacity to do work.
energy
Energy
energy
Energy is defined as the capacity to do work. The word "able" applies to a capable of doing work, or doing it correctly.
waves
by its electtromagnetic waves
Energy is defined as the capacity to do work. The word "able" applies to a capable of doing work, or doing it correctly.