5th-6th Grade Science Chapter 9 Review- Sound- Part 1

Match it! Select the correct answer from the pull down...Good luck!

a type of echolocation that locates items underwater

True or False: A sound wave carries particles of matter with it.

a machine that changes sound waves into electrical pictures seen on a graph

Most sound waves gradually get louder as their energy is used up.

Sound moves the slowest through _____.

True or False: Sound waves travel in all directions away from the source of the sound.

Both singing and speaking are caused by vibrations of the vocal chords inside the ____.

True or False: Most of the sounds that we hear are a blend of several waves.