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Consider the electromagnetic radiations having wavelengths 200 nm, 500 nm and 1000 nm. Which wavelength (s) of the following can make visual sensation to a human eye?
200 nm and 500 nm
500 nm and 1000 nm
500 nm only
200 nm and 1000 nm
Visual image of human eye is 390- 700 nanometer. So, approximate value is 500 nanometer only.
By: Ketan Garg ProfileResourcesReport error
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