Sentences with phrase «air density which»

Not exact matches

The density of the straw, air and play dough or clay is lower than that of the water, which means it floats.

The Maxi Air Cool topper helps draw moisture away from the skin helping to keep baby cool to prevent them from overheating Includes waterproof gliding mattress protector / sleeve The core of the mattress is mini bonnell Spring units encased in a high density foam material to offer maximum support and durability Zip off cover which can easily be removed and replaced for washing 5» Super thick Excellent hygiene, and hypo - allergenic properties.

That density depends upon the temperature of the Ps, but it is likely to be in the range of 1018 Ps atoms per cubic centimeter, which is about 3 % of the density of ordinary air.

According to this new analysis, school - age children accelerated the spread of the pandemic, which was transmitted over short distances, in contrast with widespread reports at the time linking the pandemic to international air travel and population density.

Free Fall has a detailed solving of a quadratic equation which takes into account buoyancy, gravity and the density of air.

This new combustion method does not merely use spark ignition to assist compression ignition, but delivers an all - encompassing combustion control system which includes control of in - cylinder temperature and pressure and control of the fuel injection's air - fuel mixture distribution density and exhaust gas recirculation (EGR).

The iPad Pro ups its resolution slightly to 2732 x 2048, which consequently delivers the same pixel density as the iPad Air 2.

The Air 2 offers a resolution of 2048 x 1536, which delivers a pixel density of 264ppi.

The iPad Air's pixel density is higher than the 12.2 - inch NotePRO and TabPRO, both of which have a ppi of 247, but that is negated by the fact that you get a huge screen at your disposal.

Its pixel density of 299ppi places it comfortably above the iPad Air 2 and the Samsung Galaxy Tab S2, both of which are on 264ppi, and right level with the Sony Xperia Z4 Tablet.

Is this density of visual incident at odds with these sculptures» modest — indeed domestic — scale, or is it only natural in an era in which that most commonplace of objects, the smartphone, seems to suck a whole universe of information out of thin air?

In practice, except in the vicinity of strong storms, air moves nearly horizontally and does not mix across energy densities (isentropes) which increase upwards.

Such changes in PE relative to KE result in density differences which cause different parcels of air to change their weights and rise or fall at different rates.

They run on low - density air, air that rises, condenses out the moisture and rewarms the air, which rises deep into the troposphere.

So the liquid nitrogen will form into air - the 1.2 times 100 ton is 120 cubic meter time say 500 - which is air 60,000 cubic meter air near it's boiling point at density of 4.614 kg / m3.

This may be me advertising my ignorance but if the OHC is of interest as against the SST why do we use a parameter of «global temperature» which is an amalgam of SST and air temperature over land rather than a total heat content or a temperature normalised say for mass or thermal density (normalise to the properties of water say)?

Now you want to assert that adiabatic lapse a phenomena that every single derivation of it requires a) that the gas be adiabatic, that is, a perfect insulator, which real gases (even ideal ones) are not; and b) be uplifting and downfalling — it is the «adiabatic expansion» that occurs as air parcels lift and fall due to variations in buoyancy that establish the rate, after all — some how lapses vertically along «real g» intead of horizontally opposite to the enormous density gradient due to 10,000 g that determines the actual direction of convection and buoyant force in the frame of the gas.

The pressure will increase, reducing density of packets of air which will rise.

But perhaps that isn't good example, as one could also say it's due to the low density of air - the lack of buoyancy, which is also sort of saying the lack of gravity affecting it much.

Thus a parcel of air into which water vapour is injected will rise without any change in ambient temperature.The reduction of density from surface upwards is what initially reduces air pressure as measured from the surface.

It is equivalent to the dynamic pressure applied to a structure, which results in stresses within that structure, and is a function of the air density and square of the wind speed.

ii) If pressure within an air parcel rises then the contents expand to occupy a larger space but that decreases density and weight which reduces pressure at the surface below.

We assumed only that due to the biological and physical effects the ratio fabsorbed (t) / (total CO2 content of then air) is more or less constant, hence a simple response pulse response exp -LRB-- t / lifetime) is applied to the anthropic time series of coal, gas, oil and cement which have different delta13C As the isotopic signature of (CO2 natural)(t) is slowly decreasing because plants living days or centuries ago are now rotting and degassing and as molecules entered in the ocean decades ago are now in the upwellings after a slow migration along the equal density surface from the high latitudes where those surface are surfacing at depth zero, there are common sense constraints or bounds on the possible evolution of the delta13C of the natural out - gassed CO2 molecules.

That results in higher density and heavier air which must then fall.The same number of molecules in a smaller space.

Mixing of air from different locations within different climate zones causes convective instability due to differing temperatures and densities, which increases cloud formation.

The size of the temperature differential between air and water combined with the rate of movement of both air and water within the region of interaction dictates the rate of evaporation and the density and pressure differential dictates the direction of energy flow which on Earth is always continuous at variable rates from water to air.

Air has a known density (around 1.23 kg / m3 at sea level), so the mass of air hitting a wind turbine (which sweeps a known area) each second is given by the following equatiAir has a known density (around 1.23 kg / m3 at sea level), so the mass of air hitting a wind turbine (which sweeps a known area) each second is given by the following equatiair hitting a wind turbine (which sweeps a known area) each second is given by the following equation:

The cones in the sidewalls have holes, which dehydrate the tip of the roots due to a sudden greater air density in the soil, resulting in the air - pruning.

The column of air referred to is the entire atmosphere above a unit area which has a column density of 8500 atm - m.

Increased temperature will increase the absolute humidity according to the Clausius - Claperyon equation; a larger amount of water vapor will decrease the density of air, all else being equal, which will increase convection and the relative amount of adiabatic versus radiative cooling.

You can get some idea of the air density from this web page which shows air pressure, which is effectively the same thing.

Thanks to snippets of iOS 9 code for the new onscreen keyboard, the iPad Pro's resolution is pegged at 2,732 x 2,048 pixels, which would match the pixel density of the iPad Air 2's screen, should the larger iPad boast a 12.9 - inch screen, as previously rumored.

That puts it near 216ppi, which doesn't quite match the iPad Air's 264ppi pixel density, but again, you're working with a larger surface here — no pun intended.