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WorksheetsSound Waves II
Total questions: 11
Worksheet time: 6mins
Sound travels fastest in
solids
liquids
gases
air
Sound travels in
straight line
circles
waves
none of the above
The ____________ sends messages to the brain to detect hearing
ear canal
eardrum
hammer
stirrup
Sound is a form of
volume
energy
amplitude
pitch
An object that does not vibrate cannot produce
sound
heat
light
electricity
A place where no sound exits
in the air
under water
space
all of the above
The highness or lowness of sound is called
volume
frequency
pitch
waves
Loudness is measured in
waves
frequency
pitch
decibels
The animal has the best hearing is a
bat
elephant
dolphins
rat
A typical conversation is __________ decibels
100
85
20
60
Pick examples of Echolocation, select all that apply
bats and dolphins use this to find prey and each other
help animals find their way in the dark
Uses bounced back vibrations to find objects
all of the above
