bunsen burner

Asked by madhusree.net | 3rd Feb, 2010, 08:35: PM

Expert Answer:

If we take a thin paper, hold it along one edge as the other side bends downward, and blow air with sufficient energy over the paper, then we see that the paper is lifted.

Similarly in a sprayer or aspirator, as we press along the plunger, air is pushed at high velocity, which then creates a region of low pressure into which the sprayer fluid flows.




Answered by  | 4th Feb, 2010, 10:28: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.