Sound

______ produced by vibrations that needs a medium to travel

Sound travels the fastest in ______

Sound travels the slowest in?

• solid

• liquid

• gas

Vibrations are back and forth motions that create ______

• mechanical waves

• UV

• sound

• electromagnetic waves

A ____ ____ is produced when an object vibrates rapidly in a medium like air

Whenever an object vibrates, its forward movement pushes the air around it and compresses it. Thus, a __________ _______ is formed

Guitar strings, when plucked, they vibrate and form sound

• True

• False

Sound waves travel through ________ waves

• Transverse

• Longitudinal

sounds do travel in matter at the same rate

• true

• false

Sound waves energy transmit faster in substances whose particles are ______ to one another

• farther

• closer