Waves
What is the top of a wave called?
Peak
What is a sound source?
Anything that vibrates to make sound waves. Anything audible.
What is matter?
Anything that takes up space. Solid Liquid or Gas
What happens to a sound when you increase the amplitude?
The Volume / loudness increases
How old is Mr. Barnes?
33
What is the middle point of a wave called?
Resting Position / Point
What does a sound source have to do in order to produce sound?
Vibrate
Matter
What happens to a sound when the frequency increases?
The sound's pitch gets higher / lower.
What is Mr. Barnes Allergic to?
Bees
What is the lowest point of a wave called?
Valley
What is it called when particles transfer energy to other particles?
Collision / Bumping
The distance from one particle to another in air is
Far apart or Close together
Far Apart
What happened to the laser point when the big rock was dropped vs the smaller rock?
The big rock caused more vibration than the smaller rock. It made a louder sound.
What was Mango's first name?
Meatball
What is amplitude?
How tall a wave is from resting point to peak / valley
When the density of a particle is large, what happens to the amplitude of the vibration?
The amplitude increases.
If an object is hollow, what happens to the amplitude of a sound?
The amplitude increases
What is a chemical reaction?
When something new is made from previous materials
What colors can't Mr. Barnes see?
Red / Green
What is frequency?
The amount of times a wave repeats / passes through the resting point.
If a sound source is both High Amplitude and High Frequency, what would it sound like?
High Pitched and Loud
Which state of matter does sound travel through fastest?
Gas
Amplitude
What is Mr. Barnes' Favorite animal?
Tiger