Sound will not travel through a vacuum as it needs a medium which will allow vibrations.
VIBRATIONS
As vibrations, pressure waves.
Yes. If they didn't you wouldn't hear sound. Your ear picks up the vibrations it receives and interprets them as sounds.
they travel along vibrations that happen every nano-second in the air.
Vibrations.
They travel through the air.
by vibrations.
Yes. Vibrations can travel through anything except space where there is a vacuum.
throw vacume
First of all, it needs a source. But mostly, it needs vibrations. Depending on how strong the vibrations are determine how long the sound wave will travel.
Because sounds are formed by vibrations, therefore there is no sound without vibrations. Furthermore, there is no vibrations without air. Consequently, sound needs air to vibrate forming waves of sound.
First of all, it needs a source. But mostly, it needs vibrations. Depending on how strong the vibrations are determine how long the sound wave will travel.
sound is made up of vibrations, and so you hear sound as the vibrations travel through the particles of solids liquids and gases.
seismic waves
Sound will not travel through a vacuum as it needs a medium which will allow vibrations.
VIBRATIONS