Which of the following options are correct in terms of wavelength for the different types of IR spectrometer?
A. Near IR: 0.8 – 2.5 mm
B. Mid IR: 0.8 – 2.5 mm
C. Far IR: 2.5 – 50 mm
D. Mid IR: 50 – 100 mm
Answer:A
Which of the following options are correct in terms of wavelength for the different types of IR spectrometer?
A. Near IR: 0.8 – 2.5 mm B. Mid IR: 0.8 – 2.5 mm C. Far IR: 2.5 – 50 mm D. Mid IR: 50 – 100 mm
Explanation: Wavelength of near IR is 0.8 – 2.5 mm and for mid IR it is 2.5 – 50 mm. The wavelength of far IR is 50 – 1000 mm.