Characteristics
This word describes the loudness of a sound.
What is amplitude?
Rapid back and forth movements that you can sometimes see or feel.
What are vibrations?
HIGH FREQUENCY= ______ PITCH
What is high?
Rarefaction and Compression makes up...
What is a sound wave (or a longitudinal wave)?
This word means: the highness or lowness of a sound.
What is pitch?
Solid, liquid, or gas: This state of matter air travels the fastest through.
What is solid?
the number of vibrations produced per unit time
What is frequency?
True or false- There is sound in outer space.
What is false? Because it has no medium to travel through.
The effect when a sound wave bounces off of an obstacle.
What is an echo?