| 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%
|