Experiment: To examine (hear and feel) sound vibrations!
Materials: A Partner and a balloon
Method:What you have to do:
1) Blow up the balloon.
2) Hold it against your ear.
3) Ask your partner to press their lips against the balloon and speak.
4) Repeat steps 3 and 4 but this time you should speak and yo
ur friend should listen
Results:You can hear the vibrations through the balloon and you can feel them.
Conclusions: Sound is created when an object moves and the air around it vibrates creating sound waves.
TRY IT!THAT'LL MAKE YOU LEARN SOMETHING AND AFTERALL IT'S AS EASY AS ABC! :)
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