What type of energy does a sound wave have?
Sound is produced by -----
True or False: Sound needs a medium.
Sound waves are also known as ----- waves.
True or False: Sound waves are faster than light.
Areas of increased pressure on a sound wave are known as a ----
The distance from the beginning of one compression to the beginning of the next compression is called a -----
Spread out areas or areas of decreased pressure on a sound wave are known as a ---
The number of wavelengths that pass a fixed point each second is known as ----
The unit for measuring frequency is the ---
The measure of the amount of energy in a wave is ----
The Tacoma Narrows Bridge, musical instruments, and crystal stemware are examples of -----
The speed of sound depends on these two things:
Sound waves travel the fastest through ---
Sound waves that are beyond the range of human ear are known as ----
Sonar and echolocation use ----- to detect objects under water.