Sound Wave Fun Facts
The amplitude of sound is known as:
What is volume
Lavender
Light Purple
This is determined by the amplitude of the light wave
What is brightness
What do Decibels measure?
Volume (loudness)
Sound requires this to travel (what does it travel in)
What is a medium?
Azure
Bright Blue
When two light waves intercept, and create a dark spot it is called
What is Destructive Interference
Sound cannot travel in this
What is space or vacuum?
The frequency of sound is measured in these units
Sound waves Oscillate between these two things
High pressure / Low Pressure
Coral
Orange-pink
Which color of light has the LONGEST wave length
Red, orange, yellow, green, blue, purple
Red
What is the speed of sound? (within 10)
343 m/s
The distance a wave oscillates from its equilibrium position
What is amplitude?
Light Blue
The frequency of light affects what property
color
When two negative sound waves intersect they create?
A louder spot (constructive interference)
Which of the following does sound travel fastest in:
Air, Water, Glass, Diamond, Metal, Wood, Foam
What is the Diamond
Cerise
Cherry-red
This type of electromagnetic wave, has a wavelength of 6 cm
Microwave