As the amplitude of a sound wave increases the pitch of the ringing would be much higher (like if you were to inhale helium.. just with a phone)
Answer:
Is this for zoommmmmmmmmm?
Explanation:
It had to be 20 letters I had to do something
Answer: The 5 uses of mechanical energy are: 1) Hammering a nail
2) Using Dart gun 3) Moon 4) Hydropower plant 5) Sharping a pencil.
More info? I think the question is incomplete. Although, I believe the first 2 blanks are "rises"
One small reason would be renewable resources can be used more and never lose supply on the other hand non-renewable resources will one day run out
