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Match it!
Match it! Select the correct answer from the pull down...Good luck!
In the 1985 earthquake in Mexico City, what caused buildings 8 to 18 stories high, to crumble?
diffraction
45 degrees, they are always equal
destructive interference
resonance
nodes
reflection
resonance
standing wave
an increase in amplitude that occurs when external vibrations MATCH an object's natural frequency
diffraction
45 degrees, they are always equal
destructive interference
resonance
nodes
reflection
resonance
standing wave
_____ is when an object or wave bounces back from a surface it cannot go through.
diffraction
45 degrees, they are always equal
destructive interference
resonance
nodes
reflection
resonance
standing wave
In a standing wave, what is the name of the points at 0 amplitude?
diffraction
45 degrees, they are always equal
destructive interference
resonance
nodes
reflection
resonance
standing wave
a wave that appears to stand still, but is really 2 waves interfering as they pass through each other
diffraction
45 degrees, they are always equal
destructive interference
resonance
nodes
reflection
resonance
standing wave
In a reflected wave, if the angle of incidence is 45 degrees, what is the angle of reflection?
diffraction
45 degrees, they are always equal
destructive interference
resonance
nodes
reflection
resonance
standing wave
when a wave goes around a barrier or through narrow opening, IT BENDS AND SPREADS OUT
diffraction
45 degrees, they are always equal
destructive interference
resonance
nodes
reflection
resonance
standing wave
when 2 waves meet CREST to TROUGH, Amplitude decreases
diffraction
45 degrees, they are always equal
destructive interference
resonance
nodes
reflection
resonance
standing wave
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