https://padlet.com/cnelson3/sx4yvvu8gs40 What new information did you learn today? en-us 2018-02-12 14:55:52 UTC 2018-02-12 15:43:50 UTC hello@padlet.com https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618041 When you move the sling fast the wave length goes slower and that goes with everything and the opposite

]]> 2018-02-12 14:59:36 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618041 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618754 To communicate with someone of the radio thing, it bounces off the atmosphere to the surface

]]> 2018-02-12 15:00:39 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618754 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618793 Can measure waves]]> 2018-02-12 15:00:42 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618793 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618883 That all energy moves in waves]]> 2018-02-12 15:00:50 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618883 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618907 When waves bounce back, they're reflected.]]> 2018-02-12 15:00:52 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618907 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618917 X-rays are so powerful that they can penetrate skin and muscle]]> 2018-02-12 15:00:54 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230618917 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619045 on a short pipe you have short wave length and on a long pipe there are long wave lengths]]> 2018-02-12 15:01:07 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619045 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619097 When waves travel, they always bounce back.]]> 2018-02-12 15:01:12 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619097 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619396 When two waves crash, it creates a pattern or a rainbow]]> 2018-02-12 15:01:45 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619396 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619397 I didn't know that when you yell the wave hits the wall and bounces back]]> 2018-02-12 15:01:45 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619397 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619589 energy doesnt always travel in waves but it can get shorter and longer]]> 2018-02-12 15:02:06 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619589 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619623 When using a radio you can communicate with people around the world because waves bounce out against the atmosphere and back to Earth]]> 2018-02-12 15:02:10 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230619623 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230620240 When you are using a radio to communicate with someone in a different place the waves bounce off of the atmosphere and back to earth.]]> 2018-02-12 15:03:11 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230620240 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230620261 earthquakes can be caused by wave that can bounce off earths surface or in earths surface]]> 2018-02-12 15:03:13 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230620261 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230620267 Seismic Waves are waves that travel through the whole Earth.]]> 2018-02-12 15:03:13 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230620267 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230640111 Waves can travel far, so far that an earthquake in North America could be felt in Africa. ]]> 2018-02-12 15:33:03 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230640111 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644165 A wave isn't just moved up and down it can be pushed together.]]> 2018-02-12 15:39:12 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644165 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644263 Waves are all similar in shape and pattern

]]> 2018-02-12 15:39:21 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644263 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644402 That an echo is just the sound wave bouncing back to you of a hard surface.]]> 2018-02-12 15:39:35 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644402 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644451 When you're communicating with someone from thousands of miles away the waves are bouncing off the atmosphere and coming back to the surface .]]> 2018-02-12 15:39:38 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644451 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644909 I learned that laser waves are coherent. Coherent waves are when the wavelengths and troughs are the same.]]> 2018-02-12 15:40:18 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644909 181372 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644934 The higher the frequency of the wave the shorter the wavelength and the lower the frequency the longer the wavelength]]> 2018-02-12 15:40:20 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230644934 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645058 X-rays use very high energy to the point where it goes through your skin so you can see bones.]]> 2018-02-12 15:40:28 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645058 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645090 Waves don't always move up and down, they go back and forth hitting each other and that the waves have different shapes]]> 2018-02-12 15:40:30 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645090 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645117 I learned that waves travel and bounce back.]]> 2018-02-12 15:40:33 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645117 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645195 when waves travel, they always come back in the same shape and form. This is what creates an echo outside.

]]> 2018-02-12 15:40:39 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645195 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645208 waves travel and are compressed so that they are continuously moving. When a wave hits a solid medium then the wave bounces back.]]> 2018-02-12 15:40:40 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645208 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645366 Sonar is when sound pulses are emitted and bounce off objects underwater]]> 2018-02-12 15:40:53 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645366 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645397 Waves are energy moving through something. Waves can be very big, such as earthquakes. and very small, such as sound waves.]]> 2018-02-12 15:40:57 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645397 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645539 that Sound waves can create images through sonar.

]]> 2018-02-12 15:41:11 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645539 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645909 X-rays use very high energy so the image goes through your skin and you can see your bones.]]> 2018-02-12 15:41:37 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230645909 18114 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230646331 Waves echo off of objects and bounce back.]]> 2018-02-12 15:42:12 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230646331 https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230647232 Waves are measured in billionths of a meter]]> 2018-02-12 15:43:29 UTC https://padlet.com/cnelson3/sx4yvvu8gs40/wish/230647232