Q. Dobson units are used to measure thickness of:
A) Stratosphere
B) Ozone
C) Troposphere
D) CFCs
Explanation
[Solution] The thickness of the ozone layer is measured in Dobson units (DU). Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.