https://padlet.com/cemmerson2/Bookmarks Write one fact about sound - Make sure you include your name en-us 2021-02-18 10:19:58 UTC 2026-03-01 16:13:01 UTC hello@padlet.com https://padlet.com/cemmerson2/Bookmarks/wish/1225881375 Sound waves that are smaller and faster create higher sounds and sound waves that are bigger and slower create lower sounds.]]> 2021-02-22 11:15:24 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225881375 https://padlet.com/cemmerson2/Bookmarks/wish/1225882808 Anything can make a sound
To make an echo you need a big space?]]> 2021-02-22 11:15:51 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225882808 https://padlet.com/cemmerson2/Bookmarks/wish/1225883057 Sound is created vibration. Dogs can hear sound at a higher frequency than humans, allowing them to hear noises we can't.
Sound travels quicker through a solid and travels slowest in a gas.
Anything makes a sound.
Our ears vibrate in a similar way to the original source of the vibration, allowing us to hear many different sounds.
Sound is used by many animals to detect danger, warning them of possible attacks before they happen.
Whales know their exact mothers sound by the noise she makes.]]> 2021-02-22 11:15:56 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225883057 https://padlet.com/cemmerson2/Bookmarks/wish/1225883203 Higher sound waves are faster and smaller, lower sound waves are bigger and slower]]> 2021-02-22 11:15:59 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225883203 https://padlet.com/cemmerson2/Bookmarks/wish/1225883243 it travels slower than ligh waves]]> 2021-02-22 11:16:00 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225883243 https://padlet.com/cemmerson2/Bookmarks/wish/1225883409 the lower the sound the longer the sound waves and it travels longer ]]> 2021-02-22 11:16:04 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225883409 https://padlet.com/cemmerson2/Bookmarks/wish/1225883474 It can echo]]> 2021-02-22 11:16:05 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225883474 https://padlet.com/cemmerson2/Bookmarks/wish/1225883914 sound can be loud or quite]]> 2021-02-22 11:16:15 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225883914 https://padlet.com/cemmerson2/Bookmarks/wish/1225885368 it can be low or high 
it can echo  ]]> 2021-02-22 11:16:46 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225885368 https://padlet.com/cemmerson2/Bookmarks/wish/1225885917 They can
 sound different]]> 2021-02-22 11:16:56 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225885917 https://padlet.com/cemmerson2/Bookmarks/wish/1225887349 Freddie

Sound waves get quieter as they get further away from the thing that created it 😀😀😀😀😀😀👍👌🤟]]> 2021-02-22 11:17:26 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225887349 https://padlet.com/cemmerson2/Bookmarks/wish/1225888214 How an echo is created

An echo is when sound waves ricochet off walls or other objects making the sound seem like there are many different sounds in the same place

Sound waves are fast but they are slower than light speed

To make sounds with your voice The larix squeezes and vibrates creating a sound

Sound travels in longitudinal waves. The waves through the particles are called compressions and where there is no compressions in the particles is called rarefaction. 

Sound travels fastest in solids because the particles are closest together so the vibration travels fastest.

Sound is produced by objects that are vibrating. This makes the air molecules vibrate and produces a sound wave. 

Sound can not travel through a vacuum]]> 2021-02-22 11:17:46 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225888214 https://padlet.com/cemmerson2/Bookmarks/wish/1225891350 Depending on the sound source it can be low or high
Sound is created by vibrations.

]]> 2021-02-22 11:18:58 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225891350 https://padlet.com/cemmerson2/Bookmarks/wish/1225900711 Sounds travel faster in solids rather then gases.]]> 2021-02-22 11:22:28 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1225900711 https://padlet.com/cemmerson2/Bookmarks/wish/1226036633 They travel in waves

]]> 2021-02-22 12:13:27 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1226036633 https://padlet.com/cemmerson2/Bookmarks/wish/1226140893 Your throat looks disgusting when you beatbox

]]> 2021-02-22 12:47:32 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1226140893 https://padlet.com/cemmerson2/Bookmarks/wish/1226141329 the layrnx moves when you talk]]> 2021-02-22 12:47:40 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1226141329 https://padlet.com/cemmerson2/Bookmarks/wish/1226141436 2021-02-22 12:47:42 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1226141436 https://padlet.com/cemmerson2/Bookmarks/wish/1226142341 The larynx open and closes
Their larynx would be different]]> 2021-02-22 12:47:55 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1226142341 https://padlet.com/cemmerson2/Bookmarks/wish/1226145889 Sound is a vibration

]]> 2021-02-22 12:48:57 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1226145889 https://padlet.com/cemmerson2/Bookmarks/wish/1226146688 Sound travels quickest through solids because they have the most particles in them. I agree with maxwell about the throat]]> 2021-02-22 12:49:12 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1226146688 https://padlet.com/cemmerson2/Bookmarks/wish/1226148627 Your throat moves a lot more then you think when you talk]]> 2021-02-22 12:49:46 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1226148627 https://padlet.com/cemmerson2/Bookmarks/wish/1226149820 all sound is made from vibrations  

]]> 2021-02-22 12:50:07 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1226149820 https://padlet.com/cemmerson2/Bookmarks/wish/1226158333 Who did the gigantic one’s ?]]> 2021-02-22 12:52:35 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1226158333 https://padlet.com/cemmerson2/Bookmarks/wish/1226623580 2021-02-22 14:28:05 UTC https://padlet.com/cemmerson2/Bookmarks/wish/1226623580