Sound creates waves in a material- compression waves. These waves are transmitted through the atoms/molecules in the material to the receiver. The denser a material is, the more effectively sound may travel; this is because the sound waves are transmitted more easily through the tightly packed molecules.
via air waves.
sound is measured in decibles
Sound waves cannot travel through vaccum.
there is no air in a vaccum. and sound needs air for the sound waves to travel through.
Sound (and vibration) are a wave system of sequential compressions and rarefactions of a material. These waves are mechanical and do need a substance through which to travel. They cannot travel through a vacuum.
Sound is a pressure wave. Objects that "allow" sound to travel through them could be called wave guides.
sound waves travel through the air particles
Normally, we detect sound by listening with our ears. As sound is waves, there are instruments that can detect and show the waves on a screen.
Something has to vibrate, and the sound waves have to travel to your ears.
bone
VIBRATIONS
so the sound can travel to our ears so we can here things.
The vibrations from the speaker that the instruments are connected to.
the vibration of the strings in the air makes the sound if you played them in space they wouldnt work because there is no where for the sound vibrations to travel it is echoed from the hollow part in the centre some of the instruments.
Because sound travells by air and if there is no air then sound cannot travel to your ears. A vacum is where there is no air e.g. space.
the sound particles travel in waves and enters your ears
well, sound is the vibration of air molecules which are detected by our ears. there is no air in space therefore there is no way for sound waves to travel, so there is no sound.
Sound is produced due to vibration. Sound needs medium such as air to travel. When an object vibrates, it sets neighbouring particles of medium to vibrate. These particles oscillate back and forth and reach our ears.