Light and Sound
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Last updated almost 3 years ago
5 questions
Required
1
A kazoo makes sound when someone hums into it. Why does sound come from the kazoo?
A kazoo makes sound when someone hums into it. Why does sound come from the kazoo?
Required
1
A tuning fork is struck and vibrates. Which would happen next?
A tuning fork is struck and vibrates. Which would happen next?
Required
1
Why can these kids hear each other?
Why can these kids hear each other?
Required
1
How is a shadow made?
How is a shadow made?
Required
1
Where is a place you would be able to see a friend?
Where is a place you would be able to see a friend?