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 the ball crosses the plate the runner breaks for second base, and is essentially stealing the base on the middle infielders who have not covered second base.

When a beam of light crosses the boundary between a vacuum and another medium, or between two different media, the wavelength of the light changes, but the frequency remains constant.

When the Sun's path crosses the equator, the length of the nights at latitudes + L ° and-L ° are of equal length.

When a light beam crosses a boundary between materials with different kinds of refractive indices, the light beam will be partially refracted at the boundary surface, and partially reflected.

When lined up, the crosses point to Whittle Rock (), a large, permanently submerged shipping hazard in False Bay.

When the boat's stern crosses the wind, this is called gybing ; when the bow crosses the wind, it is called tacking.

When the Sun crosses the equator at both equinoxes, the Sun's daily shift ( relative to the background stars ) is at an angle to the equator, so the projection of this shift onto the equator is less than its average for the year ; when the Sun is farthest from the equator at both solstices, the Sun's shift in position from one day to the next is parallel to the equator, so the projection onto the equator of this shift is larger than the average for the year ( see tropical year ).

When the vortexes path crosses an object it may produce noise.

When the tomb, which had been so long concealed, was discovered, three crosses were seen buried near the Lord's sepulchre.

When the wind direction crosses the centerline of the boat, without jibing, the point of sail is referred to as " by the lee " When sailing " by the lee " the outer edge of the mainsail is facing slightly into the wind.

When Isaac Hecker and, later, Sophia Ripley converted to Catholicism, a Protestant Brook Farmer complained, " We are beginning to see wooden crosses around and pictures of saints ... and I suspect that rosaries are rattling under aprons.

When the runner crosses the finish line an electronic pad records the chip number and matches the runner to a database.

When the base voltage crosses the threshold ( V < sub > BE0 </ sub > ∞ 0. 65 V ) in some direction, a part of Q2 collector voltage is added in the same direction to the input voltage.

When Lola reaches Manni, he hears her call his name, but he is run over by an ambulance as he crosses the street to meet her.

When the project began, it was designated as the " Nuns ' Island Bridge " because it crosses over Nuns ' Island.

When an indifference curve for Abby crosses one of the indifference curves for Octavio at more than one point ( so the two curves are not tangent to each other ), a space in the shape of a lens is created by the crossing of the two curves ; any point in the interior of this lens represents an allocation of the two goods between the two people such that both people would be better off, since the point is on an indifference curve farther from both of their respective origins.

When young screenwriter Joe Gillis accidentally crosses her path, she sees in him an opportunity to make her comeback to the big screen.

When a tropical cyclone crosses the subtropical ridge axis, normally through a break in the high-pressure area caused by a system traversing the Westerlies, its general track around the high-pressure area is deflected significantly by winds moving towards the general low-pressure area to its north.

When carrying the ball, a player must carry it on the stick side, i. e. right-handed players must carry it on the offside of the horse ( if a person has possession of the ball and crosses the racket over the centre-line of the horse ( the line that runs from the horses ears to the tail ) it is a foul ).

When I-10 curves to the east by the Louisiana Superdome and becomes the Claiborne Expressway, elevated above N. Claiborne Avenue, the Pontchartrain Expressway continues as U. S. Route 90 Business and crosses the Mississippi River on the twin-bridge Crescent City Connection.

When she is not chasing after Rally for her payment, the two share a friendship that crosses business lines.

When the troll gets up on the bridge however, the third billy goat is so big that he easily throws the troll into the stream with his horns and crosses the bridge.