PSH Sound Waves Review - Statistics

General Stats
  • This quiz has been taken 2 times
  • The average score is 31 of 32
Answer Stats
Hint Answer % Correct
What is the speed of sound at 0 Degrees C? (m/s) 332 m/s
100%
At how many Decibels does permanent hearing loss start to occur? 90 dB
100%
A measure of how large/severe a wave is. Amplitude
100%
What type of wave is a Sound Wave? Compression
100%
What type of wave is a P wave in an earthquake? Compression
100%
Wave that moves with the medium, also called Longitudinal Waves. Compression Waves
100%
Energy transmitted by waves causes the medium to go in the same direction. Constructive Interference
100%
The top of a wave. Crest
100%
Energy transmitted by wave causes medium to go in opposite directions. Destructive Interference
100%
When a vibrating object makes another object vibrate (not neccesarily at its natural frequency). Forced Vibration
100%
Number of Waves per Second, measured in Hz. Frequency
100%
The line that runs down the middle of a Transverse wave. Median
100%
The frequency at which an object tends to naturally vibrate. Natural Frequency
100%
The point at which the crest and trough of a wave meet and cancel out (Zero Amplitude). Node
100%
Number of Seconds per Wave, measured in Secs. Period
100%
The brain interpets different frequencies of sounds as different ____. Pitches
100%
Which do you feel first (Which travels faster)? P Wave
100%
What is it called when sound waves bounce off an object? (Echo) Reflection
100%
What is it called when sound waves bend? Refraction
100%
When the frequency of one object causes another object to vibrate at its natural frequency. Resonance
100%
Device that measures the severity of earthquakes on a rotating drum. Seismograph
100%
Which causes more damage? S Wave
100%
What type of wave is an Ocean Wave? Transverse
100%
What type of wave is an S wave in an earthquake? Transverse
100%
Wave that moves perpendicular to the medium. Transverse Wave
100%
Meathod used to find the epicenter of an earthquake. Triangulation
100%
The bottom of a wave, looks like a valley. Trough
100%
A measure of the amplitude of a sound wave is called ____. Volume
100%
A vibration that carries energy is called a ____. Wave
100%
How fast a wave moves. Wave Velocity
100%
When decompression occurs in a Compression wave. Rarefaction
50%
When one object causes another to vibrate at the same frequency. Sympathetic Vibration
0%
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