Pneumatic trough is an apparatus used t collect gas.
We can use it by filled with water , inverted,and placed into the pneumatic trough already containing water. The out let tube from the gas-generating apparatus is inserted into the openining of the bottle so that the gas can bubble up through it , displacing the water.
It is an instrument used for water displacement to determine the volume of a gas produced in a reaction.
I believe trough is high tide but I'm not 100% sure A trough is the low part of a wave, the opposite of crest.
The two main parts of a wave are the crest and the trough. The crest is the high part of the wave and the trough is the bottom.
A trough is distinguished on the weather chart by system of isobars which appear sharply curved along a line .this curves are concave towards low pressure. Trough may be termed deep or shallow according to whether the curvature of the isobar is acute or gentle. The weather associated with a trough is generally cloudy with precipitation.
It's called a syncline.
trough the placentai thinkshould be umbilical cord...... I think too
Air compressors. Air control valves. Air hoses. Air trough. Spray oil.
erm.... Pneumatic Drill Pneumatic Cylinder Pneumatic Actuator Pneumatic Switch Pneumatic Nailgun Pneumatic Air gun Pneumatic Launcher Bit more than four, but now you can choose, hope this helps,
Trough
Car tyres, balloons, whoopee cushions. Pneumatic jacks. Pneumatic clamp. Pneumatic drills. Pneumatic door. Pneumatic wrench.
Pneumatic - as in pneumatic drill or pneumatic cannon is the correct spelling
troughits called a trough
A beehive shelf is a piece of laboratory equipment, usually of pottery, used to support a receiving jar or tube while a gas is being collected over water with a pneumatic trough.
What is the Pneumatic Railway
Pneumatic. Pneu = Air. Hydra = liquid
A very old trough. A hard-wearing trough. A durable trough. One tough trough.
Pneumatic is a type of gas!
Birds have pneumatic bones.