Which among the following is measured by Dobson unit ?

Which among the following is measured by Dobson unit ?
[A]Ozone concentration
[B]Thermal conductivity
[C]Soil moisture
[D]Radiation

Ozone concentration
Dobson is the most common unit for measuring ozone concentration. One Dobson unit is the number of molecules of ozone that would be required to create a layer of pure ozone 0.01 millimetres thick at a temperature of 0 degree Celsius and pressure of 1 atmosphere.

Advertisement

This question "Which among the following is measured by Dobson unit ?" was published on GKToday on February 23, 2015 at 1:04 pm. For Current Affairs Questions Archive Click Here. For General Knowledge Questions Archive Click Here.

Comments