If the holes are closed, the gas will only mix with ambient air at the point of combustion, that is, only after it has exited the tube at the top.

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

If the perfect quantity of fuel were added to a slightly subcritical mass, to create a barely supercritical mass, the temperature of the assembly would increase to an initial maximum ( for example: 1 K above the ambient temperature ) and then decrease back to room temperature after a period of time, because fuel consumed during fission brings the assembly back to subcriticality once again.

If the spermatic cord becomes twisted while the scrotum is loose, the sudden contraction of the cremaster muscle that results from an abrupt drop in ambient temperature can potentially trap the testicle in this position and may result in testicular torsion.

If a jet engine were to run in " reverse " in this context, it would take in ambient heat and exhaust fumes to generate kerosene and oxygen.

If the device dissipation in watts is known, and the total thermal resistance is calculated, the temperature rise of the die over ambient can be calculated.

If there is not enough ambient carbon in the furnace, the steel will give up some of its carbon and will become soft.

If the indicating needle of the contents gauge vibrates when the diver inhales that may indicate the diving cylinder pillar valve is only partially open and will not provide enough gas at the higher ambient pressures at depth.

If this is turned off, digital sound effects of the various workers are played, alongside other ambient noises such as the tweeting of birds, the grunting of pigs, the yells of the knights in battle, or the sound of wind in the mountains.

If the SMA is used in an environment where the ambient temperature is uncontrolled, unintentional actuation by ambient heating may occur.

If is the maximum safe operating temperature of the device, is the ambient temperature, and is the total thermal resistance between the device and ambient, then the maximum heat dissipation is given by

If the product is dried, the bacteria will be in a quiescent state, so acceptable probiotic viability can be maintained in dry products stored at ambient temperatures for 12 months or more.

If at the next iteration of map building the measured distance and direction traveled has a budget of inaccuracies, driven by limited inherent precision of sensors and additional ambient noise, then any features being added to the map will contain corresponding errors.

If we move to a higher ambient pressure, then the gas we breathe is at a higher pressure, and more of it dissolves in our blood and body tissues.

( Note: If the moisture later condenses inside the house, the latent heat will be converted back into ambient heat which could increase the temperature of the air in the room slightly.

If a bulb is free-floating in the gap, then its tag reading would be closest to the ambient temperature.

If the cylinder's contents are liquid, but become a gas at ambient conditions, this is commonly referred to as a Boiling Liquid Expanding Vapour Explosion ( BLEVE ).

If the adiabatic decrease or increase in density is less than the decrease or increase in the density of the ambient ( not moved ) medium, then the displaced fluid element will be subject to downwards or upwards pressure, which will function to restore it to its original position.

If the temperature is controlled properly, the avocado will delay its ripening until needed.

If the steel is cooled slowly, the iron will gradually change into its low temperature allotrope.

# If adiabats and isotherms are graphed severally at regular changes of entropy and temperature, respectively ( like altitude on a contour map ), then as the eye moves towards the axes ( towards the south-west ), it sees the density of isotherms stay constant, but it sees the density of adiabats grow.

If the slowing down of certain seismic waves caused by the damp spot helped uncover the underground ocean, the unusual temperature variation with depth measured in 241 inactive oil wells helped locate the subterranean river.

If the pressure in a system remains constant ( isobaric ), a vapor at saturation temperature will begin to condense into its liquid phase as thermal energy ( heat ) is removed.

If the heat of vaporization and the vapor pressure of a liquid at a certain temperature is known, the normal boiling point can be calculated by using the Clausius-Clapeyron equation thus:

If an ideal thermally conductive blackbody was the same distance from the Sun as the Earth is, it would have a temperature of about 5. 3 ° C.

If black holes have a finite entropy, they should also have a finite temperature.

If we neglect the possibility of overlapping states, which is valid if the temperature is high, then the number of times we count each state is approximately N < nowiki >!</ nowiki >.

If the temperature rise is too high, thermal motion will destroy the delicate cooperative ordering of the LC phase, pushing the material into a conventional isotropic liquid phase.

If the air density and temperature are the same above and below a wing, a naive application of the ideal gas law requires that the pressure also be the same.

If the gas pressure is reduced, the cooling effect will decrease, hence the equilibrium temperature of the wire will increase.

: If the temperature T of a body is quantified as 300 kelvin ( in which T is the quantity symbol, 300 the value, and K is the unit ), this is written

If kept in too warm a temperature, both mature and new potatoes will sprout and shrivel.

If the piston is slowly lowered, the system will trace a curve of increasing temperature and pressure within the gas region of the phase diagram.

If a reactor needs to be frequently shut down, NaK is used ; due to it being liquid at room temperature, cooling pipes do not freeze.

# If all the particles are identical ( same energy barrier and same magnetic moment ), their easy axes are all oriented parallel to the applied field and the temperature is low enough ( T < sub > B </ sub > < T ≲ KV /( 10 k < sub > B </ sub >)), then the magnetization of the assembly is.

# If all the particles are identical and the temperature is high enough ( T ≳ KV / k < sub > B </ sub >), then, irrespective of the orientations of the easy axes:

If the star temperature has been determined by a majority of absorption lines, unusual absences or strengths of lines for a certain element may indicate an unusual chemical composition of the photosphere.

If this increased rate of injection ... should raise the present background opacity by a factor of 4, our calculations suggest a decrease in global temperature by as much as 3. 5 ° C.

If the turbine uses a gas which is liquid at room temperature then you can use a condenser after the exhaust to increase the pressure difference.

So If a third metal is inserted in either wire and if the two new junctions are at the same temperature, there will be no net voltage generated by the new metal.

If ' is positive, the resistance increases with increasing temperature, and the device is called a positive temperature coefficient ( PTC ) thermistor, or posistor.