transverse wave
sound is produced in veena by vibrating the strings of it
when air in the form of wave passes through the vibrating object it produce crust and trust.
An echo of a wave is exactly the same type of wave as the original wave. An echo is simply the original wave returning to the observer, so if you made a sound (a longitudinal wave of vibrating air molecules), the echo is also sound waves.
...By vibrating the straw. It works roughly like a kazoo. The vibrations move the air, which is all a sound wave is.
A sound wave is simply a vibration in the air molecules, or the molecules of some other substance. This vibration propagates as a wave, the energy gets transferred somewhere else.
sound is produced in veena by vibrating the strings of it
when air in the form of wave passes through the vibrating object it produce crust and trust.
As we know sound is a mechanical wave and needs a material medium like air ,steel etc.. When an objects vibrates,it sets the particles of the medium around it vibrating...
Vibrating 'air' particles, through a transfer of energy; creating a sound wave which then reaches your ears and vibrates your ear drum. (doesn't have to be air, sound also travels through water ect)
As we know sound is a mechanical wave and needs a material medium like air ,steel etc.. When an objects vibrates,it sets the particles of the medium around it vibrating...
Music, like all sound is made up of sound waves traveling through the air. On a string instrument, the sound wave originates with a wave (actually many waves) on a vibrating string. Wind instruments don't have a string, and the sound you hear doesn't sound much like the vibrating reed of a woodwind or the vibrating lips of a brass players. We hear a wave that is established in the air inside the instrument. Of course, air moves through and out of an instrument, but the wave doesn't leave the instrument. A corresponding sound wave, which we hear, is created outside the instrument, but the wave inside the instrument doesn't leave the instrument any more than the wave on a string leaves the string. We need a term to describe the air that is inside the instrument - the air where the wave is established and that term is "column of air."
sound produced through the vibrating object .
An echo of a wave is exactly the same type of wave as the original wave. An echo is simply the original wave returning to the observer, so if you made a sound (a longitudinal wave of vibrating air molecules), the echo is also sound waves.
The sound is produced by the strings vibrating. You can play a cello by plucking the strings (like a guitar) or by playing with a bow (like a violin).
...By vibrating the straw. It works roughly like a kazoo. The vibrations move the air, which is all a sound wave is.
The ear drum vibrates by the vibrating air molecules near it due to the sound wave.
A trombone is a brass instrument, therefore its sound is produced by you blowing air through your mouth and vibrating your lips. the octave is changed by how fast or slow you vibrate your lips.