Sound, Music and Uses of Sound worksheet

Part of the ear that has three bones that amplify a sound wave

• Inner

• Middle

Human perception of sound intensity

• loudness

• subsonic

• decibels

• compressions

Unit that measures loudness

• subsonic

• temperature

• compressions

• decibels

sound travels slowest in this medium

• Inner

• Middle

• gas

• compressions

Part of the ear that houses the organ with tiny haris on it that signal the brain

• Inner

• Middle

Sound with frequencies too low for human hearing

• loudness

• subsonic

• compressions

• decibels

Area of sound wave where particles are squeezed together

• Temperature

• subsonic

• compressions

• decibels

speed of sound is dependent on this

• temperature

• loudness

• gas

• compression

The study of sound is known as _.

A _ is a hollow chamber that amplifies sound when air inside vibrates