Which of the following devices can be used to measure ozone in the stratosphere from the ground?
A. Spectrometer
B. Photometer
C. Spectrophotometer
D. Spectro-ozonometer
Answer:C
Which of the following devices can be used to measure ozone in the stratosphere from the ground?
A. Spectrometer B. Photometer C. Spectrophotometer D. Spectro-ozonometer