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When friction ridges come into contact with a surface that will take a print, material that is on the friction ridges such as perspiration, oil, grease, ink or blood, will be transferred to the surface.
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When and friction
When surfaces in contact move relative to each other, the friction between the two surfaces converts kinetic energy into heat.
When the blade of an ice skate passes over the ice, the ice undergoes two kinds of changes in its physical state and a change in temperature due to kinetic friction and the heat of melting.
When a body rotates while subject to tidal forces, internal friction results in the gradual dissipation of its rotational kinetic energy as heat.
When ultrasound enters the body, it causes molecular friction and heats the tissues slightly.
When rotated clockwise the wheel pushes a collar against a series of friction washers bearing on the main driving gear.
When the disc made initial contact with the friction surface, the balls would be forced up the holes forcing the discs further apart and augmenting the braking energy.
When braking force is applied, the act of abrasive friction between the brake pad and the rotor wears both the rotor and pad away.
When the rattles were shaken at night during ceremonies, the friction and mechanical stress of the quartz crystals impacting together produced flashes of light visible through the translucent buffalo hide.
When the friction bar is sharply pulled out, by means of a lanyard, the composition is ignited and sets fire to the powder in the long tube ; the flash is conveyed through the vent and ignites the gun charge.
When friction ridge skin is not available from military personnel's remains, DNA and dental records are used to confirm identity.
When the two surfaces come in contact during motion i. e. rub against each other, friction, wear and lubrication effects are very important to analyze in order to determine the performance of the material.
When the war ended a number of groups took up development of low friction water vessels including hydrofoil and water effects.
When flow is turbulent, particles exhibit additional transverse motion which enhances the rate of energy and momentum exchange between them thus increasing the heat transfer and the friction coefficient.
When on a clear and calm night, a radiation inversion is formed near the ground, the friction does not affect wind above the top of the inversion layer.
When the shoe slides over the outside of the hose, it creates friction and heat, which shortens hose life.
When a fluid is in solid body rotation it is the lowest state of energy that is available, because in a state of solid body rotation there is no friction to dissipate any of the energy.
When the soil is so soft that even friction piles will not support the building load, the final option is the use of a floating foundation, making the building like a boat that obeys Archimedes ’ principle — it is buoyed up by the weight of the earth displaced in creating the foundation.
When Beckett and Miller set off, friction immediately occurs between them, based in part on Beckett's insistence on deviating from the mission plan that Miller was given, but mostly on the fact that Miller ( though nominally in command ) has no experience or aptitude for jungle operations.
When the traction control computer ( often incorporated into another control unit, like the anti-lock braking system module ) detects one or more driven wheels spinning significantly faster than another, it invokes the ABS electronic control unit to apply brake friction to wheels spinning with lessened traction.
When the two graphite surfaces are in registry ( every 60 degrees ), the friction force is high.
When the two surfaces are rotated out of registry, the friction is largely reduced.
When fully open, the typical gate valve has no obstruction in the flow path, resulting in very low friction loss.
When synchronization occurs, friction on the blocker ring is relieved and it twists slightly, bringing into alignment certain grooves and notches that allow further passage of the selector which brings the teeth together.
When and ridges
When Torres and Paris conceived their child in 2377, she learned from The Doctor that the child would have distinct Klingon cranial ridges as well as other Klingon traits.
When cooking leaner meats, oil is often applied to the pan ridges to aid in food release.
When in the wild they can typically be found at the forest edge and popular on dry ridges.
When the miles-high ice sheets finally melted, these river beds were left as ridges created from all the rock and rubble that had been deposited by the flowing river.
When a male loses dominance or its alpha status, the reverse happens, although the blue ridges remain brightened.
When the development of numerous kettle holes disrupt sandur surfaces, a jumbled array of ridges and mounds form, resembling kame and kettle topography.
When the climate warmed, the only places the trees could survive were up on the high cooler ridges and shady slopes where they grow today.
When and come
When the sea was visible ahead of them, the relief was as great as if the sun had come out.
When I try to work out my reasons for feeling that this passage is of critical significance, I come up with the following ideas, which I shall express very briefly here and revert to in a later essay.
When the negotiations began, his quarrel with the king of France was temporarily in abeyance, and he had no intention of reviving it so long as there was hope that French money would come to pay the troops who, under Charles of Valois, the papal vicar of Tuscany, were so valuable in the crusade against the Colonna cardinals and their Sicilian allies.
When we went for our walks Lilly's brother would come along every once in a while.
When the end did come, and the schools were disbanded and abandoned, we felt and hoped that the machinery of psychological warfare would not be allowed to rust.
When he was in the war, he was in Law or Supplies or something like that, and an old buddy of his told me he would come down on Sundays to the Pentagon and read the citations for medals -- just like the one we sent in for Trig -- and go away with a real glow.
When Michelangelo explained why he had come, Rabbi Melzi replied gravely:
When the front knee is straight and locked, allow it to bend again until you feel the bar come lightly into contact with the sides of the Power Stands.
When we come upon the rabbit and make our remark about its suffering being a bad thing, we presumably make it with some feeling ; ;
When she said that she didn't have the money, he said that she could come in for treatment with his office model until she was ready to buy one.
When a cow came out of a corral in a crouchin' run she was said to `` come out a-stoopin' ''.
When I switched on the lights for her to come and get the check, I had the exact change plus a dollar tip.
When it was finally pointed east, he said, `` You should never have come out here alone.
When yuh come back I'll put it out agin till you're both inside ''.
He promised nearly 200 Democratic county committee members at the meeting in the Puddingstone Inn: `` When I come back here after the November election you'll think, ' You're my man -- you're the kind of governor we're glad we elected ' ''.
When I went to college they begged you to come.
:“ When in the autumn the English Eleven went to Australia it was said that they had come to Australia to “ fetch ” the ashes.
When Amphitryon finally returned to Thebes, Alcmene told him that he had come the night before and slept with her ; he learned from Tiresias what Zeus had done.
" When does your Messiah come?
When a customer bought a minicomputer, at that time the smallest computer on the market, the computer did not come with Pre-installed software, but needed to be installed by engineers employed by the OEM.
The island of Sal receives an average of 0. 0mm in May, When the rain come, if it comes, can be very strong.
When they heard of the Praetorians ' claim, they demanded that Claudius be delivered to them for approval, but he refused, sensing the danger that would come with complying.
When the previously experienced scene fails to come to mind in response to viewing the new scene, that previously experienced scene in memory can still exert an effect — that effect may be a feeling of familiarity with the new scene that is subjectively experienced as a feeling of deja vu, or of having been there before despite knowing otherwise.
When it comes time to issue the invitation to come to the table the warning from I Corinthians 11: 27-29 is read which is referred to as " fencing the table.
When Emperor Ankan died, he had no offspring ; and succession passed to his youngest brother who will come to be known as Emperor Senka.
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