How to make telephone with cup
How to make telephone with cup: A simple cup phone works by transmitting sound vibrations along a tightly-pulled thread. The telephone work in a very…
Tag: sound
How to Make Simple Music Instrument
How to Make Simple Music Instrument This activity will help children discover the relationship between the rate (speed) of vibration and the pitch (high-low) of…
How to See your voice and other sounds
See your voice : Sound is something most of us take for granted and rarely do we consider the physics involved. It can come from…
How can the energy of sound cause something to move?
How can the energy of sound cause something to move? This activity shows that sound can actually do work. It can make something move. Energy…
How can you make bottled music?
Hypothesis If the amount of water is increased the pitch gets lower. I can make music with the bottles of water. Materials needed eight glass…