Worksheetssound
Total questions: 28
Worksheet time: 1hrs 21mins
(Hint: Think about our sound song.)
A place where no sound exists is...
in the air
under water
space
all of the above
Which sentence BEST describes how sound moves?
Sound can move through solids, liquids, or gases.
Sound can move through empty space or through matter.
Sound can move through solids and liquids but not through gases.
Sound can move through liquids and gases but not through solids.
How can I produce a sound?
heating an object
hitting an object
moving the mouth
looking an object
When people speak their ________ vibrate.
ear drums
vocal chords
ears
tongue
Sarah and Maria made a telephone using two cans and a string. It was a very long string. Maria went upstairs in her house and Sarah stayed downstairs. Maria spoke softly into the can. "I can hear you!' Sarah said back. How can this happen?
Sound waves travel through a vacuum.
Sound waves travel from high to low.
Sound waves travel through solids like the string.
Maria talked so loudly that Sarah could hear her without the phone.
Will a homemade telephone made of two cans and a string work better with a tightly-woven string or a loosely-woven string?
a tightly woven string because it will not come apart as easily
a loosely woven string because the sound waves have more room to move
a tightly woven string because sound waves travel best through dense materials
a loosely woven string because sound waves travel best through less dense materials
