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LIGHT IS IMPORTANT IN OUR LIFE.
HAPPY!

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we need the light be\cause if we want tyo study

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Yes,light is important.It helps human very much.

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Without light our earth will be dark...

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sure,the light is important in our live

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yes,light is very important for us.

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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

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Yes.Light is very important in our really life.Light can be used for humans to do their works

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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.

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light is important to humans

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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.

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HELLO EVERYONE ;)

In your opinion, did properties of light really important in our daily life ?