what are the use of light
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Food -: Light is the soul source of food generation for all living organisms on earth
Energy for bio molecule synthesis -: The light energy conserved as food is used up to build and maintain the body
For vit. D synthesis -: When the light falls on our skin the ergosterol below the skin converts to vitamin d
Vision -: Light is an important source of vision as without any ray of light we cannot see anything
Colours -: The presence of light is useful as it helps us to see various colours in the world
Maintenance of temp. -: As light is a kind of energy, that is why the light from sun is useful to maintain the temperature of the earth
Sterilization -: As UV rays are said to be as good sterilizers, it is useful in killing germs or microbes
Spectroscopy -: Light is used for analysis of compounds by spectroscopy
Energy for bio molecule synthesis -: The light energy conserved as food is used up to build and maintain the body
For vit. D synthesis -: When the light falls on our skin the ergosterol below the skin converts to vitamin d
Vision -: Light is an important source of vision as without any ray of light we cannot see anything
Colours -: The presence of light is useful as it helps us to see various colours in the world
Maintenance of temp. -: As light is a kind of energy, that is why the light from sun is useful to maintain the temperature of the earth
Sterilization -: As UV rays are said to be as good sterilizers, it is useful in killing germs or microbes
Spectroscopy -: Light is used for analysis of compounds by spectroscopy
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