3 Mrs. Neal by Jullian Chambers https://padlet.com/chambjul000/7tjz3abhc6zr 3rd Chambers Hernandez Downer Williams en-us 2017-02-24 15:12:02 UTC 2017-03-01 15:42:06 UTC hello@padlet.com Wave Type chambjul000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156052747 Visible light]]> 2017-02-24 15:41:53 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156052747 How They're Made hernanat0001 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156429503 Light Waves are given off by anything that's hot enough to glow.]]> 2017-02-27 15:04:09 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156429503 Uses willidea000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156435375 Light Waves can be made by using a laser. ]]> 2017-02-27 15:18:04 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156435375 downeeli000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156437514 2017-02-27 15:23:09 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156437514 We can see this if we pass white light through a glass prism-violet light is bent ("refracted") more than the red, because it has a shorter wavelength and is slowed down more by the glass - and we see a rainbow of colours. hernanat0001 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156437621 2017-02-27 15:23:22 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156437621 White Light is actually made up of a whole range of colours, mixed together. hernanat0001 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156437885 2017-02-27 15:24:00 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156437885 willidea000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156438281 2017-02-27 15:24:53 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156438281 willidea000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156438318 2017-02-27 15:24:59 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156438318 Lasers are also used in large printers, and in aircraft weapons aimming systems. willidea000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156438645 2017-02-27 15:25:41 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156438645 Lasers are used in compact disc and dvd players, where the light is reflected from tiny pits in the disc. willidea000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156438753 2017-02-27 15:25:57 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156438753 Dangers/Question downeeli000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156440028 Too much light can damage the retina in your eye]]> 2017-02-27 15:28:40 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156440028 hernanat0001 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156440073 2017-02-27 15:28:48 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156440073 downeeli000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156440550 This can happen when you look at something very bright, such as the sun]]> 2017-02-27 15:29:41 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/156440550 hernanat0001 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157048698 2017-03-01 15:21:17 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157048698 Question: downeeli000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157049273 What can cause damage to the retina? Can the damage be permanent or can it heal?]]> 2017-03-01 15:22:32 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157049273 chambjul000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157051695 2017-03-01 15:28:11 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157051695 hernanat0001 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157051699 2017-03-01 15:28:11 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157051699 The size of wavelength and frequency chambjul000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157055269 The wavelength range of visible light is 400-700 nanometers.]]> 2017-03-01 15:36:11 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157055269 chambjul000 https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157057091 The frequency of visible light is 390-700 nm]]> 2017-03-01 15:40:28 UTC https://padlet.com/chambjul000/7tjz3abhc6zr/wish/157057091