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10 questions
What is a medium?
Solid
Liquid
Gas
All of the above
Sound needs a medium in order to travel.
True
False
Sound waves can travel through a vacuum.
True
False
A sound wave looks most like:
a long rope
a wave in the water
a coiled spring
a short rope
Sound waves
don't travel
travel in all directions
travel in only one direction
travel only north
An object that does not vibrate cannot produce
light
heat
electricity
sound
A place where no sound exists is
in the air
space
under water
all of the above
Sound is a form of energy produced by
vibrations
prisms
distances
wires
Sound does not travel in space because
space is too far away
space is the final frontier
space has planets
there is no matter in space
Which sentence BEST describes how sound moves?
Sound can move through solids, liquids, or gases.
Sounds can move through solids and liquids, but not gases.
Sound can move through an empty space and through matter.
Sound can move through liquids and gases, but not through solids.
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