Oxygen molecule absorption peaks to electromagnetic wave are at what wavelengths?
A. 1.35 cm and 1.7 mm
B. 5 mm and 2.5 mm
C. 5 cm and 2.5 cm
D. 1.35 mm and 1.7 μm

1 Answer

Answer :

B. 5 mm and 2.5 mm

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