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A green laser pointer emits light with a wavelength of 550 nm. What is the frequency of this light? - YouTube
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Ok, so I just got this laser pointer from Amazon, Max output on the label being <1000mW with a wavelength of 532nm±10, and is a class III laser product. What the heck
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Diagram of human visual response showing the wavelength of the GLP line... | Download Scientific Diagram
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