Make a xylophone
What you need
5-6 beakers water a wooden pencil
What yo do
Line the beakers
Prow different
Amounts of water
Lowest to highest.
Use a pencil and tap to hear the noise what
Happened?
It made different
Sounds sound least water made
Highest
Why
The sound waves travel
Thaugh liquid.
By charging
The amount of water the
Sound wave changes.
No comments:
Post a Comment
Note: only a member of this blog may post a comment.