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what is wave energy?
what is sound?
properties of waves
interactions of sound waves
wave interactions
100
Disturbance that transmits energy through matter or empty space.
What is wave energy?
100
vibrations produce all sounds
What is sound?
100
the amplitude of a transverse wave is measured from the rest position
What is the amplitude of a wave
100
reflection happens when a wave bounces
What produces an echo
100
occurs when a wave bounces back after hitting a barrier
What is reflection
200
a wave that travels through a material or substance
What is a medium?
200
its the back and forth motion of an object.
What is vibration
200
the maximum distance the particles of the wave vibrate away from their rest postion
What is amplitude
200
is a reflected sound wave
What is echo
200
the bending of waves around a barrier or through an opening
What is diffraction
300
waves can transfer
energy
300
its a longitudinal wave caused by vibrations that move through a substance
What is sound waves
300
the distance between any point on a wave and the identical point on the next wave
What is the wavelength of a wave
300
the use of reflected sound waves to find objects
What is echolocation
300
the bending of a wave as the wave passes from one anther
What is refraction
400
waves that transfer energy without a medium
what is electromagnetic waves
400
any substance that a wave can travel through
What is sound and area
400
a sound is measure of how well the sound can be heard
What is loudness
400
What type of echolocation does doctors use to see inside a persons body
utlasonography
500
ex. when the tree fell and hit the ground
What is making sound and earing sound
500
is any substance that a wave can travel through other media
What is medium
500
What is the unit that scientists usually use to measure loudness?
decibel
500
happens when two or more waves overlap or combine
What is interference