T1 SJ task week 4-5 Hana-Rose by Hana-rose https://padlet.com/hrielly/ffue7sjpwp6k Made with super sound waves en-us 2017-02-27 22:56:37 UTC 2017-04-11 01:50:53 UTC hello@padlet.com 1. hrielly https://padlet.com/hrielly/ffue7sjpwp6k/wish/156587540 My Prior knowledge was that sound traveled in waves, and that some people can hear sounds but some cant. I also knew that there was a sound barrier]]> 2017-02-27 22:58:45 UTC https://padlet.com/hrielly/ffue7sjpwp6k/wish/156587540 2. hrielly https://padlet.com/hrielly/ffue7sjpwp6k/wish/156587775 I thought we where going to learn about sound]]> 2017-02-27 23:01:08 UTC https://padlet.com/hrielly/ffue7sjpwp6k/wish/156587775 3. hrielly https://padlet.com/hrielly/ffue7sjpwp6k/wish/156587943 I think sound is created by a reaction creating energy which turns into sound.
People would use the words, noise, waves, sound, and ears

People hear with there ears or deaf people hear in vibrations. The different parts of the ears are the ear drum, the pinna and the inside of the ear.

Some animals can hear other things that we cant or have different ears

My question is How come sounds come out as sounds and not thoughts?]]> 2017-02-27 23:02:47 UTC https://padlet.com/hrielly/ffue7sjpwp6k/wish/156587943 4. hrielly https://padlet.com/hrielly/ffue7sjpwp6k/wish/156892026 Facts:
1.  Sound has particles that bang into each other.

2.  You can hear though your bones

3. Sound travels in different waves

4. You have special hairs in your ears that help you hear

5. You can use sound to map things ]]> 2017-02-28 23:27:23 UTC https://padlet.com/hrielly/ffue7sjpwp6k/wish/156892026 5. hrielly https://padlet.com/hrielly/ffue7sjpwp6k/wish/157501377 Hertz:
One cycle per secound
Frequency: The rate that something occurs 

They explain it diffently]]> 2017-03-02 22:50:36 UTC https://padlet.com/hrielly/ffue7sjpwp6k/wish/157501377 6. hrielly https://padlet.com/hrielly/ffue7sjpwp6k/wish/157503875 I think ultra means high
I think infra must mean low

Ultra: Very
Infra: Below]]> 2017-03-02 23:19:02 UTC https://padlet.com/hrielly/ffue7sjpwp6k/wish/157503875 7 hrielly https://padlet.com/hrielly/ffue7sjpwp6k/wish/157504675 hy]]> 2017-03-02 23:30:01 UTC https://padlet.com/hrielly/ffue7sjpwp6k/wish/157504675