The nature of sound
The amount of mass and volume in an object.
What is density?
The more of this a sound has the louder it is.
What is energy?
This funnels sound.
What is a pinna?
A disturbance involving the transfer of energy from place to place.
What is a wave?
This is radio, micro, infared, visible, ultraviolet, x-rays, and gamma rays.
What is the electromagnetic spectrum?
This is gas, liquids, and solids.
What is a medium?
How high or low sound is.
What is pitch?
The three smallest bones in the body.
What is the anvil, hammer, and stirrup?
A material which a wave travels through.
What is a medium?
Humans can see this.
What is visible light?
Bonus: The FIFA soccer world cup trophy was once stolen what year was it stolen? 2000 points
This is how much matter or mass an object has.
What is density?
How fast the source of the sound is vibrating.
What is frequency?
This vibrates to make sound.
What is the eardrum?
Bonus: How many times has Real Madrid won the champions league
The highest point in a transverse wave.
What is a crest?
This has the longest wavelength.
What are radiowaves
This is a disturbance with nearby air particles.
What is a vibration?
This is the change in sound when the sound moves closer.
What is the doppler effect?
This is to use sound waves to locate objects.
What is echolocation?
Measured in hertz.
What is frequency?
Used to heat things up.
What is a Infared ray?
This depends on stiffness, Temperature, and density.
What does the speed of sound depend on?
This makes sound higher or lower in your voice.
What are your vocal cords?
This sends messages to the brain.
What is the auditory nerve?
The point where waves in longitudinal wave are close together.
What is a compression?
Used to measure speed and distance.
What are microwaves?