If the glass is cooled quickly in the absence of a strong light source by putting ice on the glass or placing it in the freezer with the door almost closed, it turns backwards ( i. e. the silver sides trail ).

If the indoor air is very humid, rather than moderately so, water will first condense in small droplets and then freeze into clear ice.

If this is true, then it must be the case that the wetness of water, the hardness of ice, are not essential to the underlying substance.

If snowfall stays on the ground for a series of years uninterrupted, the snowpack develops into a mass of ice called glacier.

If it melts into water and refreezes upon sensitive crops, such as oranges, the resulting ice will protect the fruit from exposure to lower temperatures.

If Earth were smaller, a thinner atmosphere would allow temperature extremes, thus preventing the accumulation of water except in polar ice caps ( as on Mars ).

If sales are good within the first week, the operator may be able to send a check for all or part of the invoice, and make an extra 20 % on the ice cream sold.

If this was the case, Earth's free oxygen may have been nearly or totally depleted during a severe ice age circa 750 to 580 million years ago ( mya ).

If the ambient light is dim enough, flashes of white light from the cracking ice can be observed.

If the ice contains enough ammonia or other antifreeze, Oberon may possess a liquid ocean layer at the core – mantle boundary.

If tree limbs hang over a roof, they will increase problems with leaves in rain gutters, possibly cause roof-damaging ice dams, shorten roof life, and provide an easier path for pests to enter your attic.

If you enjoy the winter months then Watervliet has several area snowmobile trails, ice fishing is a popular sport during the coldest of the winter months and there is always sledding at Hay's Park for kids of all ages.

If the relative humidity increase near the surface is large enough then ice crystals may form.

If all the land-ice covering Antarctica were to melt — around 30 million cubic kilometres of ice — the seas would rise by over 60 metres.

If more ice is added to the top of the iceberg, the iceberg will sink lower in the water.

If a layer of ice is somehow sliced off the top of the iceberg, the remaining iceberg will rise.

If a goaltender commits a foul, another player who was on the ice at the time of the penalty serves.

If electricity is available, a thermoelectric or stirling engine cooler can be used without the need for ice.

* If liquids are vomited, sucking ice cubes made from water or fruit juice or trying lollipops.

If enough icicles form on an object, the weight of the ice can severely damage the structural integrity of the object and may cause the object to break.

If the water in direct contact with the pressure transfer mechanism ( diaphragm or piston and the spring balancing the internal pressure ) of the regulator freezes, the mechanism will be locked in the position at which the freezing takes place, as the ice will prevent the movement required to close.

If the sample cannot be analyzed within 10 – 15 minutes, it must be placed on ice for valid results.

If the outside temperature fell to, the temperature display is automatically selected to warn of possible " black ice " road conditions.

If sufficient snow falls on sea ice to depress the freeboard below sea level, sea water will flow in and a layer of ice will form of mixed snow / sea water.

If he becomes chancellor, Dr. Erhart would make few changes.

If we grasp this orientation as a key, our national conduct in all of the events here mentioned becomes intelligible.

If the coating becomes still thicker, a peeling type failure finally can occur.

If we neglect higher than first order terms in the fluctuations, the mass balance equation becomes

If the balance factor becomes 0 then the height of the subtree has decreased by one and the retracing needs to continue.

If the balance factor becomes − 2 or + 2 then the subtree is unbalanced and needs to be rotated to fix it.

If the object point O is infinitely distant, u1 and u2 are to be replaced by h1 and h2, the perpendicular heights of incidence ; the sine condition then becomes sin u ' 1 / h1 = sin u ' 2 / h2.

If the batter gets a base hit, which would have scored the runner anyway, the run now becomes earned.

* If G is a locally compact Hausdorff topological group and μ its Haar measure, then the Banach space L < sup > 1 </ sup >( G ) of all μ-integrable functions on G becomes a Banach algebra under the convolution xy ( g ) = ∫ x ( h ) y ( h < sup >− 1 </ sup > g ) dμ ( h ) for x, y in L < sup > 1 </ sup >( G ).

If we allow only quantifiers, it becomes the Co-NP-complete tautology problem.

If a suitably sized quantum computer capable of running Grover's algorithm reliably becomes available, it would reduce a 128-bit key down to 64-bit security, roughly a DES equivalent.

If a non-working point number placed, bought or laid becomes the new point as the result of a come-out, the bet is usually refunded, or can be moved to another number for free.

If is any unit vector, the projection of the curl of F onto is defined to be the limiting value of a closed line integral in a plane orthogonal to as the path used in the integral becomes infinitesimally close to the point, divided by the area enclosed.

If the core becomes sufficiently dense, electron degeneracy pressure will play a significant part in stabilizing it against gravitational collapse.

If the column load is gradually increased, a condition is reached in which the straight form of equilibrium becomes so-called neutral equilibrium, and a small lateral force will produce a deflection that does not disappear and the column remains in this slightly bent form when the lateral force is removed.

If the 15 minutes of a quarter expire while the ball is live, the quarter is extended until the ball becomes dead.

If the situation worsens it is possible that the defenses cease to function altogether and the individual becomes aware of the incongruence of their situation.

If m is greater than 1, the figure becomes larger ; if m is between 0 and 1, it becomes smaller.

If S is an arbitrary set, then the set S < sup > N </ sup > of all sequences in S becomes a complete metric space if we define the distance between the sequences ( x < sub > n </ sub >) and ( y < sub > n </ sub >) to be, where N is the smallest index for which x < sub > N </ sub > is distinct from y < sub > N </ sub >, or 0 if there is no such index.

If these two features of the language coincide too frequently, they overemphasize each other and the hexameter becomes sing-songy.

If y is a point where the vector field v ( y ) ≠ 0, then there is a change of coordinates for a region around y where the vector field becomes a series of parallel vectors of the same magnitude.

If one alters a Euclidean space so that its inner product becomes negative in one or more directions, then the result is a pseudo-Euclidean space.

If I told you my son's age, then there would no longer be two unknowns ( variables ), and the problem becomes a linear equation with just one variable, that can be solved as described above.

If we allow to incorporate the algebraic sign, this becomes a sum and implies that there is a function of state which is conserved over a complete cycle.