If the air cools and contracts, the divergence is negative and the region is called a sink.

If the latter subgroup cools slowly from a melt, it forms exsolution lamellae because the two components — orthoclase and albite — are unstable in solid solution.

If quenching is done improperly, the internal stresses can cause a part to shatter as it cools.

If a flow cools relatively rapidly, significant contraction forces build up.

If the stored air is not cooled as the tank is filled, then when the air cools off later, its pressure decreases and available energy decreases.

If the consumer carries the container out for later consumption, the beverage cools still further.

If the sauce cools below 80 ° F, the butterfat will solidify.

If the land cools below that of the adjacent sea surface temperature, the pressure over the water will be lower than that of the land, setting up a land breeze as long as the environmental surface wind pattern is not strong enough to oppose it.

If an incandescent lamp is operated on a low-frequency current, the filament cools on each half-cycle of the alternating current, leading to perceptible change in brightness and flicker of the lamps ; the effect is more pronounced with arc lamps, and the later mercury-vapor and fluorescent lamps.

If diving cylinders are filled too quickly, the gas inside them becomes hot as a result of adiabatic heating, increasing in pressure, which results in a drop in pressure when the cylinder cools later.

If a star is more massive than 0. 25 solar masses, then when it consumes all of the hydrogen in its core available for fusion, the core will begin to contract and hydrogen will begin to fuse to helium in a shell around the helium-rich core, and the portion of the star outside the shell expands and cools.

If the temperature onshore cools below the temperature offshore, the pressure over the water will be lower than that of the land, establishing a land breeze, as long as an onshore wind is not strong enough to oppose it.

If the overfill ( in pressure while hot ) is well judged, when the cylinder cools the final pressure will be within the tolerance of the required pressure.

If the discharge should be interrupted ( e. g. by interruption of the electric supply ), it is not possible for the lamp to restrike until the bulb cools enough for the pressure to fall considerably.

If a piece cools too quickly in one spot, such as if cold water touches a thin piece of soft glass, that part would solidify immediately, and cause a crack.

If the rising parcel cools to a lower temperature than its new surroundings, so that it has a higher density than the surrounding gas, then its lack of buoyancy will cause it to sink back to where it came from.

If an alkali feldspar grain with an intermediate composition cools slowly enough, K-rich and more Na-rich feldspar domains separate from one another.

If overheated, the glass becomes too fluid and distorts under gravity as it cools, resulting in a pear-shaped vessel.

If the pilot light goes out, the pilot generator cools off and the current stops, closing the gas valve.

He said: `` If it's all right with you, Mr. Morgan, I'll sleep out here on the couch.

He added, `` If this doesn't work out, the three of you barricade yourself in the house and talk terms with them ''.

If you want to see '' --

If you were a man '' --

If you ever try anything without my orders I'll kill you ''.

`` If you hadn't I'd have killed you ''.

If you take the one, you'd better take both ''.

If you don't leave this country within 3 days, your life will be taken the same as Powell's was.

If we was both armed, you wouldn't talk so tough ''.

`` If you spot Carmer give a yell before you move in ''.

I showed her the shower and tub, and she said, smiling, `` If you really don't mind, I think I'll get clean in the shower, then soak for a few minutes in your tub.

If I even hint at it do you think it will matter that you are his nephew -- and not even a blood nephew ''??

If you tell him I made a pass at you he might think you misunderstood something I said or did, so instead of just telling him I made a pass, say I tried to date you and that you agreed so you could prove to him what a louse I really am.

Fruit compote: `` If you think I would understand it '' ; ;

If you want to get them aired ''

`` If you want to see something, he's back on the other side by the trunk of the car ''.

If he can't play with Mommy's magazines, he should have some old numbers of his own.

If you can't see your way clear to have summer cooling included when building, by all means make provision for its easy adding later.

If you can't think of a thing to do, try something -- anything.

If you have a year-round, full-time job you can't expect to grow much more than your family uses -- unless other members of the family do a good deal of the work or you hire help.

If you can't tell, get help from your county agricultural agent or other local specialist.

If they can't chalk up big business here then let's stop this noise about how hip we are, and stick to our community singing,

If we can't raise the capital, we're through.

If the heuristic can't find the correct setting, the variable is assigned randomly.

If the XML document type declaration includes any SYSTEM identifier for the external subset, it can't be safely processed as standalone: the URI should be retrieved, otherwise there may be unknown named character entities whose definition may be needed to correctly parse the effective XML syntax in the internal subset or in the document body ( the XML syntax parsing is normally performed after the substitution of all named entities, excluding the five entities that are predefined in XML and that are implicitly substituted after parsing the XML document into lexical tokens ).

If he isn't any good, why can't you say so?

If the reasons are not good, the man can't throw his son out.

" If you are in a tournament, you have to think of yourself — you can't think of your wife or children — only about yourself.

He asks why postmodernist intellectuals do not respond like people in other fields when asked, " what are the principles of their theories, on what evidence are they based, what do they explain that wasn't already obvious, etc ?... If requests can't be met, then I'd suggest recourse to Hume's advice in similar circumstances: to the flames.

He also is skeptical of the film industry going digital, saying, " If it actually gets to the place where you can't show 35 mm film in theatres anymore and everything is digital projection, I won't even make it to 60.

If you cannot find the time for that, you can't expect to become a good writer.

Kung dî mádaán sa santong dasalan, daanin sa santong paspasan. If you can't get it through holy prayer, get it through blessed force.

" If you can't see God in all, you can't see God at all ".

Only much later in the story is the secret revealed, when Malik is hypnotized by Hagbard Celine to recall suppressed memories of his first-grade teacher conditioning his class to ignore the fnords: " If you don't see the fnord it can't eat you, don't see the fnord, don't see the fnord ..."

Ayn Rand is mentioned by name a few times in Illuminatus !, and her novel is alluded to by Hagbard who says, " If Atlas can Shrug and Telemachus can Sneeze, why can't Satan Repent?

If we increase the number of times we duplicate each bit to four, we can detect all two-bit errors but can't correct them ( the votes " tie "); at five, we can correct all two-bit errors, but not all three-bit errors.

Johnson, Tunis and Reeves have never publicly discussed their time with Eastwood, while Fisher said of their relationship " If the other person is not willing to grow and work on it, you can't do it by yourself.

If the negative forms can't, don't, won't, etc.

" You can't just stop a train ," he said, " If it misses its mark, it takes blocks and blocks to stop it and back up.

If a unicyclist is ( far ) off balance they can't move their centre of gravity to the other side of the wheel ( the base of which is the fulcrum ) without pushing off a wall ( or similar )— so in order not to fall over, they must turn the wheel ( with their lower body ) and move it ( by pedalling ) underneath their centre of gravity.