Experiment -4

Now, use the information you found out from Experiments 1,2 and 3.

What would you do to make a ball and wire with a very high frequency or a very low frequency? (Answer)

HINT !  Vary the size of the plasticine balls, and the height and thickness of the wires. Try it out!

Are you feeling adventurous?…….then try Experiment 5 !

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