can we see the light?
Asked by harshit | 29th Jul, 2012, 09:29: PM
Light is a type of electromagnetic wave. it cant be seen but its effect can be felt as when it goes into our eyes and fall on ratina, they create a photoelectric effect and our brain senses it as seeing a particular colour.
The colour depends on the frequency of light.
Answered by | 30th Jul, 2012, 07:17: PM
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