Normally the heat and sound are forms of energy wasted in the conversion from potential to kinetic energy. By the conservation of energy principle the potential energy is converted to kinetic energy not withstanding energy losses.
The energy in a sound wave is both kinetic and potential. Just as in a vibrating spring, the medium has mass and moves and so moving mass is kinetic energy. Just as in the spring there is compression and rarefaction, so there is elastic potential energy. In fact, these two are equal, potential energy = kinetic energy, just like a spring. Just like in a vibrating spring, the total energy is constant and equal to the average kinetic energy plus the average potential energy.
Sound is the movement of a medium at frequencies we can hear. As it always involves movement of a medium, either a solid, liquid or gas to be transmitted it will involve kinetic energy at times. Note that kinetic energy is the energy stored in a moving mass. Sound waves carry energy with a combination of both kinetic and potential energy. There are two moments in every cycle where there is no movement and therefore no kinetic energy. These two points are at the upper and lower peaks of the wave.
The energy in a sound wave is both kinetic and potential.Just as in a vibrating spring, the medium has mass and moves and so moving mass is kinetic energy.Just as in the spring there is compression and rarefaction, so there is elastic potential energy.In fact, these two are equal, potential energy = kinetic energy, just like a spring.Just like in a vibrating spring, the total energy is constant and equal to the average kinetic energy plus the average potential energy.
Simple Version:The energy in a sound wave is mechanical, being both kinetic and potential energy associated with the air.Explained:Just as in a vibrating spring, the medium (air) has mass and moves and so moving mass is kinetic energy.Just as in the spring there is compression and rarefaction, so there is elastic potential energy. (The air is compressed and expanded in a sound wave.)In fact, these two are equal, potential energy = kinetic energy, just like a spring.Just like in a vibrating spring, the total energy is constant and equal to the average kinetic energy plus the average potential energy.
bat
That refers to the energy transported by a sound wave. This can be described as that part of the kinetic energy of the particles, or alternately pressure differences, that is transmitted as a sound.
There are two main types of energy which is kinetic and potential energy.. Kinetic energy is an energy associated with motion.. while the potential energy is an energy stored with the position of an object, or its chemical composition.
kinetic entergy
The potential energy is transformed into kinetic energy, heat and sometimes sound.
joule
Potential energy->sound energy+kinetic energy
An electric guitar has potential energy stored in its strings in the form of elastic potential energy when they are stretched. When the strings are plucked, this potential energy is converted into kinetic energy as the strings vibrate to produce sound.