Menu

Wavertree Church of England School Learning together and valuing each other in our Christian Community

Home Page

The String telephone

Today we found out how sound changes over a distance. We made string telephones to help us understand this. We discovered that when one person talks into their cup, the cup vibrates. The sound particles pass quickly and easily along the string. These vibrations pass through air energy into the second person's ear.

How sound travels over a distance

How sound travels over a distance 1
How sound travels over a distance 2
How sound travels over a distance 3
How sound travels over a distance 4

Top