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Which of the following is the wavelength at which CO laser operates?(a) 1.005 µm(b) 5.307 µm(c) 4.952 µm(d) 6.179 µmThis question was posed to me by my college director while I was bunking the class.My enquiry is from Estimation of Nitrogen Oxides topic in portion Pollution Monitoring Instruments of Analytical Instrumentation |
Answer» The CORRECT answer is (b) 5.307 µm |
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