Because air has viscosity, this layer of air tends to adhere to the wing.

Summer tends to be short, hot, humid, and rainy because of the southern and southeastern monsoon winds that bring moist air from the Pacific Ocean.

Conversely, air rising from the northern surface of the Earth ( creating a region of low pressure ) tends to draw air toward it in a counterclockwise pattern.

Snowfall tends to form within regions of upward motion of air around a type of low-pressure system known as an extratropical cyclone.

Another element that tends to be assumed is the environment, or type of warfare ( land, naval, air ) depicted, at least if the subject matter is land warfare ( a game on naval or air warfare will specify such if not immediately obvious ).

An absence of sufficient condensation particles at and above the condensation level causes the rising air to become supersaturated and the formation of cloud tends to be inhibited.

The more the air is heated from below, the more unstable it tends to become.

If the air becomes more unstable, the cloud tends to grow vertically into the species mediocris, then congestus, the tallest cumulus species.

These models float on carpet or bare floor — although on hard flooring, the exhaust air tends to scatter any fluff or debris around.

The main disadvantage of basing a carburetor's operation on Bernoulli's principle is that, being a fluid dynamic device, the pressure reduction in a venturi tends to be proportional to the square of the intake air speed.

When the engine is cold, fuel vaporizes less readily and tends to condense on the walls of the intake manifold, starving the cylinders of fuel and making the engine difficult to start ; thus, a richer mixture ( more fuel to air ) is required to start and run the engine until it warms up.

Fog, like its slightly elevated cousin stratus, is a stable cloud deck which tends to form when a cool, stable air mass is trapped underneath a warm air mass.

A " high " on the usual barometric pressure map would then act as a source ( arrows pointing away ), and a " low " would be a sink ( arrows pointing towards ), since air tends to move from high pressure areas to low pressure areas.

The air from the high desert is initially relatively dense owing to its coolness and aridity, and thus tends to channel down the valleys and canyons in gusts which can attain hurricane force at times.

This fairly rare phenomenon, a heat burst, also tends to be of exceedingly dry air.

The air intake filter tends to clog up with sawdust.

Hadley cell circulation tends to create anticyclonic patterns in the Horse Latitudes, depositing drier air and contributing to the world's great deserts.

As this section is above the radiant section and air movement is slower because of the fins, soot tends to accumulate here.

Mouth-blown versions are also available, but they are less common because the moist air tends to injure the cane reeds.

The temperature near the summit tends to vary between about 40 ° F ( 5 ° C ) and 60 ° F ( 16 ° C ) and, especially given the thin air and the possibility of dehydration at that elevation, the walking trails can be more challenging than one might expect.

Wave drag is a sudden rise in drag on the aircraft, caused by air building up in front of it.

In his letter to the church at Thessalonica, Paul writes, " The Lord himself will descend from heaven ... and the dead in Christ will rise first .” But he adds that “ we who are alive and remain will be caught up together with them in the clouds to meet the Lord in the air ." Th.

At the beginning of the tribulation, true Christians will rise to meet the Lord in the air ( the Rapture ).

He described how fire gave rise to the other elements as the: " upward-downward path ", (), a " hidden harmony " or series of transformations he called the " turnings of fire ", (), first into sea, and half that sea into earth, and half that earth into rarefied air.

Detailed calculation of the efficiency of a hydropower turbine will account for the head lost due to flow friction in the power canal or penstock, rise in tail water level due to flow, the location of the plant and effect of varying gravity, the temperature and barometric pressure of the air, the density of the water at ambient temperature, and the altitudes above sea level of the forebay and tailbay.

As the nuclear warhead reenters the Earth's atmosphere its high speed causes compression of the air, leading to a dramatic rise in temperature which would destroy it if it were not shielded in some way.

With an air burst, the fission products rise into the stratosphere, where they dissipate and become part of the global environment.

Neon is monatomic, making it lighter than the molecules of diatomic nitrogen and oxygen which form the bulk of Earth's atmosphere ; a balloon filled with neon will rise in air, albeit more slowly than a helium balloon.

He then heaves the opponent back and up, using the muscles of his legs and his back, so that the opponent's feet rise in the air and he ends up inverted, perpendicular to the ground, and facing away from the athlete.

The emergence of great factories and consumption of immense quantities of coal and other fossil fuels gave rise to unprecedented air pollution and the large volume of industrial chemical discharges added to the growing load of untreated human waste.

When tides are predicted to rise above 110 centimetres, the pontoons will be filled with air, causing them to float and block the incoming water from the Adriatic Sea.

There is not a criminal in a European jail, there is not a criminal in the South Sea Islands, whose indignation would not rise and over-boil at the recital of that which has been done, which has too late been examined, but which remains unavenged, which has left behind all the foul and all the fierce passions which produced it and which may again spring up in another murderous harvest from the soil soaked and reeking with blood and in the air tainted with every imaginable deed of crime and shame.

The strong temperature contrast between polar and tropical air gives rise to the jet stream.

The strong temperature contrast between polar and tropical air gives rise to the jet stream.

Pollution levels rise significantly in winter when cold air clings to the soil ; researchers at the Royal Netherlands Meteorological Institute assessed Milan's metropolitan area to be one of Europe ’ s most polluted.

The air immediately adjacent to the warmed surface will rise due to its buoyancy, leading to convective circulation, in the form of thermals, within the lowest layer of the atmosphere, the troposphere.

The condition continues until the prop slows enough for the air bubbles to rise to the surface.

As parcels of air in the atmosphere rise and fall, they also undergo changes in temperature for reasons described below.

As a general rule, lower altitudes tend to have higher temperatures where the sun heats the ground and that heat is then radiated upward, but as the air begins to rise it is trapped by ( 1 ) the surrounding elevation and ( 2 ) the weight of the air ( essentially the atmospheric pressure ) above it.

When air at ground level is heated, it begins to rise, moving up past steep high mountain ranges, which then cools slightly, sinking back down towards the valley more compressed.

This generally happens when one or more lifting agents causes air containing invisible water vapor to rise and cool to its dew point, the temperature at which the air becomes saturated.

This causes it to rise and cool until temperature equilibrium is achieved with the surrounding air aloft.

If the pressure rises without changing this mole fraction, the dew point will rise accordingly ; Reducing the mole fraction, i. e., making the air less humid, would bring the dew point back down to its initial value.