Prop wash is caused by a passing propeller driven aircraft. The spinning prop creates a vortex like wind that can be quite violent.
Both the length and the rpm of the prop affect the speed of the aircraft. Larger, slower turning props are more efficient at the speeds at which most prop aircraft operate. If the tip speed of a prop exceeds the sound barrier, a prop will suddenly loose a large part of its thrust. The loud crackling noise you hear on takeoff is not the engine, but the prop tips nibbling at the sound barrier. DAN Both the length and the rpm of the prop affect the speed of the aircraft. Larger, slower turning props are more efficient at the speeds at which most prop aircraft operate. If the tip speed of a prop exceeds the sound barrier, a prop will suddenly loose a large part of its thrust. The loud crackling noise you hear on takeoff is not the engine, but the prop tips nibbling at the sound barrier. DAN
You wash it
With an engine--either prop or jet.
A set is a setting. In films it is a where they film. They build a set, like Central Perk in the show Friends. That was a set. A prop is a object used in the film industry. Like a lamp or book.
About half a stone give or take a few pounds
It is called prop wash.
prop wash
The usual term for that is prop wash.
Specifically, prop wash. More broadly, wake.
Storms.
Too much water in the river, causing the water to "wash over" the river bank.
Dastardly and Muttley in Their Flying Machines - 1969 Sky Hi-IQ Prop Wash Carpet The Marvelous Muttdini A Plain Shortage of Planes 1-3 was released on: USA: 27 September 1969
Oily Faces. You have to WASH YOUR FACE!!
Rain.
You're probably referring to the term "slipstream", which is sometimes used synonymously with "prop wash".
Bacteria causes odor. That's why you should wash after sex.
the germs on your pubes... make sure to wash them everyday.