What is sound?
A vibration in the air that can be heard by a person or animal.
What is a decibel?
The unit of measure for the volume of sound.
What is the loudness of a sound?
Volume
What is frequency?
The number of vibrations that occur in a given unit of time.
What is the word for a vibration in the air that can be heard by a person or an animal?
Sound
What is a wave?
A disturbance that carries energy.
What is the number of vibrations that occur in a given unit of time?
Frequency
What is the unit of measure for the volume of sound?
Decibel
What is pitch?
The highness or lowness of a sound.
What is volume?
The loudness of a sound.
What are disturbances of particles in matter as a sound wave travels forward?
Vibrations
What are vibrations?
Disturbances of particles in matter as a sound wave travels forward.
What is the highness or lowness of a sound?
Pitch
What is a disturbance that carries energy?
Wave