Q. The thickness of ozone in a column of air in the atmosphere is measured in terms of:
A) Kilobase
B) Dobson units
C) Decameter
D) Decibels
Explanation
[Solution from source] Ozone column thickness 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.