sounds are made by vibrations when air molecules move either back or forth
The speed of sound depends on density. Higher the density lower will be the speed. In air speed of sound wave is 3x108 m/s.
arthflh
The Sounds of the Sounds of Science was created in 2002.
The maple tree does not produce fruit, it produces sap, which can be made into syrup.
Ultrasonic sounds are sounds that are above our hearing range.
Actually, there is.There are interstellar gases that allow waves to travel. They're just less dense.Microphones can pick up sounds in space, and black holes generate sounds too. X-rays will happily carry sound away.No-one can hear it. It's 57 octaves lower than a middle C, and it makes a noise that is in the pitch of B flat.
Different sounds are made because they make different sounds waves. Sounds are made from vibrations abd also they travel through air particles...
Different sounds are made because they make different sounds waves. Sounds are made from vibrations abd also they travel through air particles...
density is high
no
sound is a form of energy that can travel from one place to another .sounds are made when something vibrates.
No, the moon doesn't have sounds because there's no wind for the sounds to travel
sound is made up of vibrations, and so you hear sound as the vibrations travel through the particles of solids liquids and gases.
solids
no. just like regular sounds the can be bounced off things. so Evan high pitched sounds do not travel in a straight line
yes
Yes
yes