What is sound and how is it produced
?
Answers
➡ a gas,
➡liquid or
➡solid.
⭐Sound is actually the reception of such waves and their perception by the brain nervous system or neural network.
⭐They are created by the vibration of an object, which causes the air surrounding it to vibrate That is The pressure difference.
⭐The vibrating air or pressure difference between air particles ,then causes the human eardrum to vibrate which the brain interprets as sound.
⭐A sound wave is the pattern of disturbance caused by the movement of energy traveling through a medium
✨Medium such as
➡ air,
➡water
➡any other liquid
➡ solid matter.
✨ The source of vibrations can be ringing telephone, or a person's vocal chords
⭐Sound is a type of Energy that can be transformed from one form to another and sound is a form of energy in which the molecules in matter--solid, liquid or gas begins to vibrate.
⭐Light and sound both travel in waves, but not that of the same type.
I've been using the term "sound" all my life, but I really have no clue as to what sound exactly is or how it is created. What is sound?
In general usage, "sound" refers to our perception of the vibrations of particles (atoms, molecules) in some medium, typically air or water, though sound waves can travel through any medium.
Vibrations are produced whenever objects cause the particles in the medium to oscillate, e.g. clapping your hands together, beating a drum, or yelling.
Sound can be measured the way it is heard - just as air molecules begin to vibrate in the presence of a vibrating object - the air molecules can cause other things to vibrate (such as our eardrums, or a part of a microphone) and we can quantify the level of sound by measuring the motion of the detector in any number of ways.