Waves
What is a wave?
Transfers energy from one place to another
What is sound?
Form of energy produced by a vibrating body
Who said "if the object is heavier it will fall first"
Aristotoles
Its how often something happens
Frequency
What is emitting center?
The area were the disturbance is produced
It is the back and forth movement of a body
Vibration
Who said "in the absence of air resistance all bodies fall at the same acceleration"
Galileo
Its the time it takes something to happen
Period
3 qualities of sound
Intensity duration timbre
It causes objects to accelerate downward
Gravity
Its something that will repeat itself
Periodic
Name 3 examples of sounds produce by vibrating bodies
Guitar string voice
It acts in the opposite direction of gravity and reduces acceleration
Air resistance
2 Examples of periodic motion
The sunrise the solar system