Contents
Sound
Matching Quiz
Match each pair by selecting correct answer from the dropdown menu.
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Caused by vibrations
Sound
Bell jar
Echo
1,000 m/s
Echo sounding
Decibel
Medium
Eardrum
340 m/s
Sound reflected from a surface
Sound
Bell jar
Echo
1,000 m/s
Echo sounding
Decibel
Medium
Eardrum
340 m/s
Needed for sound to travel
Sound
Bell jar
Echo
1,000 m/s
Echo sounding
Decibel
Medium
Eardrum
340 m/s
Used to find ocean depth
Sound
Bell jar
Echo
1,000 m/s
Echo sounding
Decibel
Medium
Eardrum
340 m/s
Unit of sound intensity
Sound
Bell jar
Echo
1,000 m/s
Echo sounding
Decibel
Medium
Eardrum
340 m/s
Thin membrane separating the outer ear from the inner ear
Sound
Bell jar
Echo
1,000 m/s
Echo sounding
Decibel
Medium
Eardrum
340 m/s
Shows that sound needs a medium
Sound
Bell jar
Echo
1,000 m/s
Echo sounding
Decibel
Medium
Eardrum
340 m/s
Speed of sound
Sound
Bell jar
Echo
1,000 m/s
Echo sounding
Decibel
Medium
Eardrum
340 m/s
Check
OK
Contents