Record player by Michelle

Record players were made in the olden days but these days we have DVD players. DVD players can show videos and sound but record players can only play sound.How does sound work on a record player?

The record player is a rectangular prism and there is a record in the record player. The bumps in the grooves are like a gravel road so when the needle hits the bumps the needle vibrates then the vibrations travel up the needle into the horn then the horn amplifies the vibrations so then we can hear sound.

So now you know how a record player makes sound.