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THANKS FOR WATCHING
sound
BY TRENTON
how can pitch be changed
yes it can be because talk in a low voice then a high voice it makes it change.
how can pitch be changed.
how does sound travel
it is started by mechanical movement.
how does sound travel
what is sound
what is sound
sound is a type of enery made by vibration when any object vibrates it causes move ment in the air partcles.
what is pitch
it is sound low to high.
what is pitch
how do diffrent artrals afect sound
it can make it go fast with the higher pitch. it can make it go slow with the lower pitch.
how do diffrent matrialsaffet sound
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