rarefaction
When one part of a vibration causes air particles to spread out, it forms a rarefaction in the air. This is a region where the air particles are more spread out compared to the surrounding areas of compression. Together, these rarefactions and compressions create sound waves that propagate through the air.
When particles in an object vibrate, they oscillate around their equilibrium position. This vibration can cause the particles to collide with each other, transferring energy in the form of heat. The intensity of the vibration determines the temperature and state of the object (solid, liquid, gas).
Rarefaction
To cause a vibration, an object needs to have energy applied to it in the form of a force or disturbance. This energy causes the object to move back and forth, creating a vibration.
In case of movement Kinetic energy and in case of vibration both Potential and Kinetic energy. While vibrating, in the extreme position, only PE and while crossing mean position only KE. At other positions both KE and PE.
When one part of a vibration causes air particles to spread out, they form ararefaction
When one part of a vibration causes air particles to spread out, it forms a rarefaction in the air. This is a region where the air particles are more spread out compared to the surrounding areas of compression. Together, these rarefactions and compressions create sound waves that propagate through the air.
kinectic energy
The particles gain energy (kinetic energy) and begin to vibrate. This vibration causes heat. As the particle vibrates, it will collide with other particles in water and pass this energy on to neighbouring particles which causes the heat conduction.
When particles in an object vibrate, they oscillate around their equilibrium position. This vibration can cause the particles to collide with each other, transferring energy in the form of heat. The intensity of the vibration determines the temperature and state of the object (solid, liquid, gas).
Rarefaction
a retard
When the squashing of particles ends during a vibration, the particles will start to move back to their original positions due to their elasticity. This movement creates a wave-like pattern that propagates through the medium. The energy of the vibration is transferred through the particles in the form of mechanical waves.
To cause a vibration, an object needs to have energy applied to it in the form of a force or disturbance. This energy causes the object to move back and forth, creating a vibration.
In case of movement Kinetic energy and in case of vibration both Potential and Kinetic energy. While vibrating, in the extreme position, only PE and while crossing mean position only KE. At other positions both KE and PE.
Particles are close but disorganized will change from gaseous state to liquid form. Once in liquid form the particles will spread out.
Sound is, in its most basic form, a vibration of particles. Sound energy, then, is carried from one place to another by the transmission of vibrations from particles to surrounding particles.