When the light went their way, they went on across the street.

When he was inducted into the Army at Fort Knox, Ky., Hansen's weight had dropped to 180 -- `` too light for me to be at my best '' he said.

When quoted unqualified, it usually refers to some appropriate average across the spectrum of visible light.

When the light from a heated material was passed through a prism, it produced a multi-colored spectrum.

When she made it, the results, starring Margaret Rutherford, were popular and successful light comedies, but were disappointing to Christie herself ; nevertheless, Agatha Christie dedicated the novel The Mirror Crack'd from Side to Side to Rutherford.

When the telescope is at position E it must be oriented toward spot S ′ so that the star light enters the telescope at spot S ′.

When the particles are in great motion, they produce a Doppler shift for measuring wind speed in the laser light, which is used to calculate the speed of the particles, and therefore the air around the anemometer.

When the wind blows horizontally, it presses on and moves the ball ; because ping-pong balls are very lightweight, they move easily in light winds.

When Congress overrode his veto, the project had its green light and ground was first broken in 1991.

When light is sent through the sample, it is backscattered by the particles / droplets.

When exposed to sunlight, artificial light, or infrared radiation ( even the heat of a hand nearby can be enough ), the vanes turn with no apparent motive power, the dark sides retreating from the radiation source and the light sides advancing.

When the radiometer is heated in the absence of a light source, it turns in the forward direction ( i. e. black sides trailing ).

When looking at a cross section of a beam of light, the length over which the phase is correlated is called the transverse coherence length.

When open, doors admit people, animals, ventilation, and light.

) When Thomas Young first demonstrated this phenomenon, it indicated that light consists of waves, as the distribution of brightness can be explained by the alternately additive and subtractive interference of wavefronts.

When writing solo passages for the bass in orchestral or chamber music, composers typically ensure the orchestration is light so it doesn't obscure the bass.

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 Loki, god of mischief and strife, murdered Baldr, god of beauty and light, he was punished by being bound in a cave with a poisonous serpent placed above his head dripping venom.

When light is sent through the sample, it is backscattered by the droplets.

When the frequency of the strobe equals the frequency of the rotating or vibrating object, the object completes one cycle of oscillation and returns to its original position between the flashes of light, so when illuminated by the strobe the object appears stationary.

When moving from a denser medium into a less dense one ( i. e., n < sub > 1 </ sub > > n < sub > 2 </ sub >), above an incidence angle known as the critical angle, all light is reflected and R < sub > s </ sub > = R < sub > p </ sub > = 1.

When light makes multiple reflections between two or more parallel surfaces, the multiple beams of light generally interfere with one another, resulting in net transmission and reflection amplitudes that depend on the light's wavelength.

When this material condenses in the rain, it forms dust and light sandy materials that resembles ground pumice.

When driving rain or mist socked in one valley, Fogg would chandelle up and over to reverse course and try another one, ranging from the Ottauquechee up to Danville in search of safe passage through the mountain passes.

When one station is finished with a car, it passes it on to the next.

When the serving side loses a rally, the serve immediately passes to their opponent ( s ) ( this differs from the old system where sometimes the serve passes to the doubles partner for what is known as a " second serve ").

When a funeral procession passes by the two girls and Laura begins singing a hymn, Carmilla bursts out in rage and scolds Laura for singing a Christian song.

When a medical doctor passes the examinations which enable them to become a member of one or more of the Royal Surgical Colleges and become " MRCS ", it is customary for them to drop the " Doctor " prefix and take up " Miss ", " Mister ", or and so on.

When a single photon is sent through an interferometer, it passes through both paths, interfering with itself, as waves do, yet is detected by a photomultiplier or other sensitive detector only once.

* When the key is released, the jack falls back down under its own weight, and the plectrum passes back under the string.

' When you say such you do not mean that the stone itself is Caesar, but rather, the name and honor you ascribe to the statue passes over to the original, the archetype, Caesar himself.

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 knitting, some knitters enclose their balls in jars to keep them clean and untangled with other yarns ; the free yarn passes through a small hole in the jar-lid.

When the number of particles in one excited state exceeds the number of particles in some lower-energy state, population inversion is achieved and the amount of stimulated emission due to light that passes through is larger than the amount of absorption.

When no voltage is applied to a TN liquid crystal cell, polarized light passes through the 90-degrees twisted LC layer.

When a player passes, they can no longer bid.

When a beam of white light passes from air into a material having an index of refraction that varies with frequency, a phenomenon known as dispersion occurs, in which different coloured components of the white light are refracted at different angles, i. e., they bend by different amounts at the interface, so that they become separated.

When Mr. Dashwood dies, his estate, Norland Park, passes directly to his only son John, the child of his first wife.

When light of the appropriate frequency passes through the inverted medium, the photons stimulate the excited atoms to emit additional photons of the same frequency, phase, and direction, resulting in an amplification of the input intensity.

When Louise goes below deck momentarily, a large, strange cloud on the horizon passes over the craft, leaving a reflective mist on Scott's bare skin.

When this occurs the wing deflects the airflow downwards, " turning " the air as it passes the wing.

When a current passes through the galvanometer coil, a second magnetic field B perpendicular to the coil is created, of strength:

When the PDU passes over the interface from the layer that constructed it to the layer that merely delivers it ( and therefore does not understand its internal structure ), it becomes a service data unit to that layer.

When a signal passes through a non-ideal, non-linear device, additional content is added at the harmonics of the original frequencies.

When the racing car passes the start / finish line the lap time and the racing position is shown on the score board.

When Forney ’ s sister passes away due to alcoholism and he does not appear to be at the funeral, Novalee finds him in a hotel and comforts him.

When Mercury passes in front of the Sun, it is a transit of Mercury, and when Venus passes in front of the Sun, it is a transit of Venus.