chickaDEE 27
ILLUSTRATIONS:
RÉMY
SIMARD
PHOTOS:
LAURA
ARSIE
CONSULTANT:
SANDY
EIX,
SCIENCE
WORLD
BRITISH
COLUMBIA
What
,
s
happening?
Sound is made of vibrations. When something
vibrates, it wiggles very quickly. When you
whispered, your voice made the air in the cup
vibrate. The vibrations of the air then made the
cup vibrate. Then, the vibrations travelled along
the strings and made your friends' cups vibrate,
too. Finally, the vibrations of the cups made
your friends' ears vibrate.
And that's when your friends
heard your voice!
Sound is made of vibrations. When something
vibrates, it wiggles very quickly. When you
whispered, your voice made the air in the cup
vibrate. The vibrations of the air then made the
cup vibrate. Then, the vibrations travelled along
the strings and made your friends' cups vibrate,
too. Finally, the vibrations of the cups made
What do
you get when you
cross a rooster
and a phone?
Show Us!
chickadee@owlkids.com
@owlkidspublishing #drzedsci
@owlkids #drzedsci
A wake-up
call!
