When a parcel of air descends, the pressure on the parcel increases.

When an electron in an excited molecule or atom descends to a lower energy level, it emits a photon of light equal to the energy difference.

When it encounters the high mountains that separate Greece from the Republic of Macedonia, it descends the other side, gathering a tremendous momentum and bringing cold conditions to the city of Thessaloniki and the Axios delta.

When Orpheus descends and confronts Hades and Persephone, he sings a song so that they will grant his wish to bring Eurydice back from the dead.

Prince Louis of Battenberg changed his surname to Mountbatten ( its literal English translation ) during the First World War at the request of King George V. When then-Prince Philip of Greece and Denmark, a member of the House of Schleswig-Holstein-Sonderburg-Glücksburg ( the royal house of Denmark and Norway and the deposed royal house of Greece ) took British citizenship, he used this surname since he descends from the Battenberg family through his mother, Princess Alice of Battenberg.

When Angel descends into darkness and fires the team, Wesley continues Angel Investigations with Cordelia and Charles Gunn ( J. August Richards ).

When spring arrives a flock of swans descends on the now thawing lake.

When Setsuna descends into Hell to search for Sara's soul, he is compared to Orpheus by his friend Kira, and the series describes Orpheus ' descent to the underworld to bring back Eurydice, his deceased wife, a few pages later.

When the air reaches the polar areas, it has cooled considerably, and descends as a cold, dry high pressure area, moving away from the pole along the surface but twisting westward as a result of the Coriolis effect to produce the Polar easterlies.

When the pitch descends, the contour is called a falling tone ; when it ascends, a rising tone ; when it descends and then returns, a dipping or falling-rising tone ; and when it ascends and then returns, it is called a peaking or rising-falling tone.

: When the rule A descends into X at offset 0, it memoizes the length 5 against that position and the rule X.

When Gesar reaches his eighties, he briefly descends to Hell as a last episode before he leaves the land of men and ascends once more to his celestial paradise.

When measuring from Trident Lake, the Clearwater River has a length of 203 kilometers and descends 350 m to its end at Rocky Mountain House.

When night comes, the air cools and descends and at the same time a surface inversion forms over the gulf ( where air temperature increases with height ).

When Alyssa is almost raped by a lust filled soldier she descends into a magically protected comatose state, and Terrel leaves Haven to find answers.

While Gyekye argues that the individual is ontologically complete, he also acknowledges that people live in community, as in the proverb, " When a person descends from heaven, he / she descends into a human society.

When Raoul-who tells the remainder of the novel from his point of view-learns of Christine's return to Erik, he descends himself into the underground home to fetch her, but is detained by Nadir, who refuses to let him enter the room where Erik is dying.

When Fred descends into the well to find the gateway to the City of Moons it is these four elements that open the portal when brought together.

When words can be used in a more fresh and primitive way so that they strike with the force of sights and sounds, when tones of sound and colors of paint and the carven shape all strike the sensibilities with an undeniable force of data in and of themselves, compelling the observer into an attitude of attention, all this imitates the way experience itself in its deepest character strikes upon the door of consciousness and clamors for entrance.

Sir -- When the colonies decided upon freedom from England, we insisted, through the Declaration of Independence, that the nations of the world recognize us as a separate political entity.

When the Export-Import Bank is prepared to act favorably upon an application, it will so notify the Department of Economic Affairs and will indicate the interest rate and the repayment period which would be used under the proposed loan.

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 the smaller facet-planes of Analytical Cubism were placed upon or juxtaposed with the large, dense shapes formed by the affixed materials of the collage, they had to coalesce -- become `` synthesized '' -- into larger planar shapes themselves simply in order to maintain the integrity of the picture plane.

When the platform is aligned, the reflected image of the crossed hairs can be seen exactly superimposed upon the original crossed hairs.

When cattle became more valuable, ranch owners frowned upon this practice and it was discontinued, at least when the boss was 'round.

When Mickey Charles Mantle, the New York Yankees' man of muscle, drives a home run 450 feet into the bleachers, his feat touches upon the sublime.

Read the next two verses: `` When the wicked, even mine enemies and my foes, came upon me to eat up my flesh, they stumbled and fell.

When the mast was raised, Alexander gave the order for Small and Cromwell to be placed under arrest, and now three figures in irons sprawled upon the open deck and terror stalked the Somers.

When the abbot condescended to dine in the refectory, his chaplains waited upon him with the dishes, a servant, if necessary, assisting them.

When the Macdonald government fell due to the Pacific scandal in 1873, the Governor General, Lord Dufferin, called upon Mackenzie, who had been chosen as the leader of the Liberal Party a few months earlier, to form a new government.

When Magnus Maximus usurped the supreme power in Gaul, and was meditating a descent upon Italy, Valentinian sent Ambrose to dissuade him from the undertaking, and the embassy was successful.

When Thomas Hobbes wrote that " the Papacy is no other than the ghost of the deceased Roman Empire sitting crowned upon the grave thereof ", he was promulgating an enormously important truth.

" a Christian ( Minaah ) once asked Abbahu in a tone of mockery, whereupon he replied: " When you will be wrapped in darkness, for it says, ' Behold, darkness shall cover the earth, and gross darkness the nations ; then shall the Lord rise upon thee and His glory shall be seen on thee ' lx. 2 ," ( Sanhedrin 99a ).

Hobbes said :" The Latines called Accounts of mony Rationes ... and thence it seems to proceed that they extended the word Ratio, to the faculty of Reckoning in all other things .... When a man reasoneth hee does nothing else but conceive a summe totall ... For Reason ... is nothing but Reckoning ... of the consequences of generall names agreed upon, for the marking and signifying of our thoughts ...."

When the English finally regained control of New Netherland they forced, as a punishment unique in the history of the British Empire, the English common law upon all the colonists, including the Dutch.

When a body is acted upon by external contact forces, internal contact forces are then transmitted from point to point inside the body to balance their action, according to Newton's second law of motion of conservation of linear momentum and angular momentum ( for continuous bodies these laws are called the Euler's equations of motion ).

When prophets and general authorities of the church speak as " moved upon by the Holy Ghost ", it " shall be scripture, shall be the will of the Lord, shall be the mind of the Lord, shall be the word of the Lord, shall be the voice of the Lord, and the power of God unto salvation.

When the censors entered upon their office, they drew lots to see which of them should perform this purification ; but both censors were of course obliged to be present at the ceremony.

When the iceberg melts, it rains down sediments upon the land.

When the angle θ does not satisfy the above condition, the horizontal component of force exerted by the road does not provide the correct centripetal force, and an additional frictional force tangential to the road surface is called upon to provide the difference.

When EM radiation at the frequences for which it is referred to as " radio waves " impinges upon a conductor, it couples to the conductor, travels along it, and induces an electric current on the surface of the conductor by moving the electrons of the conducting material in correlated bunches of charge.

When Ninhursag left him, as Water-Lord he came upon Ninsar ( Lady Greenery ).

When Coppola hit upon the idea of making it a metaphor for American capitalism, however, he eagerly agreed to take the helm.