What are Dobson units?

What are monomer units of glyptal?

How many statements are correct ? a. Biomagnification is the natural ageing of a lake by nutrient enrichment of its water b. After CFC, methane is a major cause of greenhouse effect c. Ozone is a secondary pollutant in troposphere d. The thickness of the ozone is measured in Dobson unit

Which of the following is incorrect about ozone ? i. The bad ozone is found in the upper part of atmosphere ii. Thickness is measured in terms of Dobson units iii. Ozone gas is formed by action on UV rays on molecular oxygen iv. Ophthalmic problems may increase with ozone depletion

What are the units of linear momentum?

What are the units of cell constant

What are the units of distance and displacement ?

What are the units of density ?

What are the basic units of cpu?