https://padlet.com/farahin3611/rsur6p1o7t3d Light and Optics en-us 2017-10-24 02:06:09 UTC 2026-01-11 22:07:13 UTC hello@padlet.com farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831227 In your opinion, why properties of light really important in our daily life ?

]]> 2017-10-24 02:07:52 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831227 farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831332 LIGHT IS IMPORTANT IN OUR LIFE.
HAPPY!]]> 2017-10-24 02:08:48 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831332 farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831348 Yes,light is important because it helps human very much.]]> 2017-10-24 02:08:56 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831348 farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831358 we need the light be\cause if we want tyo study ]]> 2017-10-24 02:09:03 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831358 farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831362 Without light our earth will be dark...]]> 2017-10-24 02:09:07 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831362 farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831378 sure,the light is important in our live]]> 2017-10-24 02:09:16 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831378 farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831387 yes,light is very important for us.]]> 2017-10-24 02:09:19 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831387 farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831396 Yes ,Light is electromagnetic radiation that has propertiesof waves. The electromagnetic spectrum can be divided into several bands based on the wavelength. As we have discussed before, visible light represents a narrow group of wavelengths between about 380 nm and 730 nm]]> 2017-10-24 02:09:24 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831396 farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831416 Yes.Light is very important in our really life.Light can be used for humans to do their works

]]> 2017-10-24 02:09:32 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831416 farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831421 Yes,Light comes in many forms and spans from radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and finally to gamma rays.  Here is a sample of some important and surprising innovations in the long history of light.]]> 2017-10-24 02:09:36 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831421 farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831429 light is important to humans]]> 2017-10-24 02:09:40 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831429 farahin3611 https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831440 Yes, Light comes in many forms and spans from radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and finally to gamma rays.  Here is a sample of some important and surprising innovations in the long history of light. ]]> 2017-10-24 02:09:44 UTC https://padlet.com/farahin3611/rsur6p1o7t3d/wish/199831440