puff of air उदाहरण वाक्य

Many phenomena, such as the blowing out of a candle by a puff of air, are more readily explained in terms of vorticity rather than the basic concepts of pressure and velocity.
When smacked on the ground facing the on-coming gas, the cross bar of the handle hit the ground first, the blade flattened out, and sent a puff of air.
An ember no larger than an ant brought a smile of confidence to David Alloway as he blew soft puffs of air and slowly brought the spark to a flame in a bed of grass.
The TSA is testing a so-called explosives-trace detection, or " puffer " machine, which blasts puffs of air at their bodies and then analyzes the air for explosives residue.
When the organist presses any key, an electrical switch closes and activates an electromagnet, which, with the help of a bellows to open a valve, sends puffs of air into the pipes.

When agitated ( by a puff of air, for instance ), these spiders sometimes bounce up and down in the center of their webs, possibly in an attempt to look larger and more threatening.
Rats fed a normal diet that contained 2 percent freeze-dried spinach learned to associate the sound of a tone with an oncoming puff of air faster than those fed regular rat chow, the study found.
A young Greek girl, Fotini Papaleonidopoulou, lit a symbolic lantern with the Olympic Flame and passed it on to other children before " extinguishing " the flame in the cauldron by blowing a puff of air.
Also, is more strongly aspirated than, as can be demonstrated by holding a hand a few centimeters in front of the mouth and noticing the differing force of the puff of air created by the articulatory process.
The gleba is brown to grayish-brown, with a cotton-like texture that, when compressed, allows the endoperidium to flex quickly and create a puff of air that is forced out through the ostioles.