Wednesday, May 14, 2014

Sound Inquiry Reflection

In the afternoon Class 5 had to work on some Sound activity's. The aim of the game that I played was that you have to match the sound waves together to make the same pitch. Here is what I learnt:
A high wave is called         A low wave is called
       “Crests”                             “Troughs”

For example: The bigger the gap the lower the pitch. The smaller the gap the higher it is. When sound waves travel it produces vibration which produces sound. The vibrations in the air arÄ™ invisible another words you can't see them. After we learnt about Sound waves and Sound we had to stand up in front of the class and explain what you learnt. The following day we have to write a reflection about it so that is what I am doing now. I hope that you learnt alot from this reflection and if you want to know more you can just click on this sight you will learn alot from this activity hope you enjoy Sound game

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.