When calculating the difference in voltage, one must first manipulate the half-cell reactions to obtain a balanced oxidation-reduction equation.

When calculating scattering cross sections in particle physics, the interaction between particles can be described by starting from a free field which describes the incoming and outgoing particles, and including an interaction Hamiltonian to describe how the particles deflect one another.

When calculating correlation functions instead of scattering amplitudes, there is no past and future and all the lines are internal.

When calculating the fluctuations with a perturbative

When calculating specific impulse, only propellant that is carried with the vehicle before use is counted.

When calculating the distortion, it is common to exclude the DC components.

When calculating flow to drains or flow to wells in an aquifer, the anisotropy is to be taken into account lest the resulting design of the drainage system may be faulty.

When it lands on edge – and next to a newspaper story on one of Smith's accomplishments – he chooses Smith, calculating that his wholesome image will please the people while his naïveté will make him easy to manipulate.

When calculating with SI units, the standards would be for mass, kilograms ; for radius, meters ; and for angular velocity, radians per second.

When calculating R, allowance must be made for any current through the external load, not shown in this diagram, connected across U < sub > OUT </ sub >.

When calculating counterfeit products, current estimates place the global losses at $ 400 billion.

When calculating the output of, for example, a photovoltaic panel, the angle of the sun relative to the panel needs to be taken into account as well as the insolation.

When calculating a Thévenin-equivalent voltage, the voltage divider principle is often useful, by declaring one terminal to be V < sub > out </ sub > and the other terminal to be at the ground point.

When both legs are in the same currency, this notional amount is typically not exchanged between counterparties, but is used only for calculating the size of cashflows to be exchanged.

When calculating the electromagnetic interactions of charged particles, it is tempting to ignore the back-reaction of a particle's own field on itself.

When calculating the length of a short north-south line at the equator, the sphere that best approximates that part of the spheroid has a radius of, or 6, 335. 439 km, while the spheroid at the poles is best approximated by a sphere of radius, or 6, 399. 594 km, a 1 % difference.

When calculating probabilities for a card game such as Texas Hold ' em, there are two basic approaches.

When calculating radiance at a detector, A refers to an area on the surface of the detector and Ω to the solid angle subtended by the source as viewed from that detector.

When the bottle is empty, Ringo places a love poem by Hafez inside it, and casts it into the Seine, calculating that one day it will reach American shores.

* When calculating the year in the game with the beginning of NC, in the game EV Nova, the year is 3955 ( It could be possible that the date of the game was influenced by the Planet of the Apes film series ).

When all the measuring, comparing, and calculating are done, some type of final control element must implement the strategy selected by the controller.

When calculating the prime, a separate point scale is used.

When calculating or estimating data throughputs, the details of the frame / cell / packet format and the technology's detailed implementation need to be understood.

When calculating multiples over different time periods ( e. g. historic multiples vs forward multiples ) EV should be adjusted to reflect the weighted average invested capital of the company in each period.

When radiance is conserved, as discussed above, the radiance emitted by a source is the same as that received by a detector observing it.

B. Nathansohn, correspondent of the Warsaw-based Jewish newspaper Hamelitz visited Romania in the summer of 1878 and wrote, " When a Jew enters a Yiddish theatre in Bucharest he is thunderstruck hearing the Yiddish language in all its splendor and radiance ", and called upon Goldfaden to create similar theatres in Warsaw, Lublin, Vilna, Berdichev, and Balta.

When the Earth loses its radiance, changing the people ’ s prayer to sighs of grief, one soul crosses time.

When a frog is attacked, a distress or fright call is emitted, often resembling a scream.

When the excited atoms relax back into their ground state, a low-intensity glow is emitted, giving the technique its name.

When the car is moving to the left, each successive wave is emitted from a position further to the left than the previous wave.

When the source of the waves is moving toward the observer, each successive wave crest is emitted from a position closer to the observer than the previous wave.

When the photon is emitted at a distance equal to the Schwarzschild radius, the redshift will be infinitely large.

When the photon is emitted at an infinitely large distance, there is no redshift.

When held negative with respect to the cathode, the control grid creates an electric field which repels electrons emitted by the cathode, thus reducing or even stopping the current between cathode and anode.

When Arafat's death was announced, the Palestinian people went into a state of mourning, with Qur ' anic mourning prayers emitted from mosque loudspeakers throughout the West Bank and the Gaza Strip, and tires burned in the streets.

When the exposed surface reaches a temperature of about 30, 000 K, there are enough ultraviolet photons being emitted to ionize the ejected atmosphere, making it glow.

When a gamma-ray burst is pointed towards Earth, the focusing of its energy along a relatively narrow beam causes the burst to appear much brighter than it would have been were its energy emitted spherically.

When an electron and a hole recombine, it is possible for a photon to be emitted.

When the electrode is biased more positive than the plasma potential, the emitted electrons are pulled back to the surface so the I-V characteristic is hardly changed.

When light strikes a charged photocathode plate, electrons are emitted through a vacuum tube that strike the microchannel plate that cause the image screen to illuminate with a picture in the same pattern as the light that strikes the photocathode, and is on a frequency that the human eye can see.

When the experiment is performed, the jelly baby bursts into flames and a screaming sound can be heard as rapidly expanding gases are emitted from the test tube in which the experiment is performed.

When ionizing radiation is emitted by or absorbed by an atom, it can liberate a particle ( usually an electron, but sometimes an entire nucleus ) from the atom.

When a red supergiant becomes a blue supergiant, by contracting, the faster wind it produces impacts the already emitted slow wind and causes the outflowing material to condense into a thin shell.

When the electron falls back to its ground level the light is emitted.

When burnt it emitted a fragrant odour, and hence the incense became a symbol of the Divine name ( Malachi 1: 11 ; Song of Solomon 1: 3 ) and an emblem of prayer ( Psalm 141: 2 ; Luke 1: 10 ; Revelation 5: 8, 8: 3 ).

When a very bright point of light ( and therefore very strong electron stream emitted by the photosensitive plate ) is captured, a great preponderance of electrons is ejected from the image target.

When a radiant barrier is placed between the roofing material and the insulation on the attic floor, much of the heat radiated from the hot roof is reflected back toward the roof and the low emissivity of the underside of the radiant barrier means very little radiant heat is emitted downwards.

When no beat is played on the boards, it is called " hutsunea " ( rest ), or it can be played once, and if the performer opts to strike all two possible beats, then it is " ttakuna ", named after the two onomatopoeic sounds emitted.

When used in a room also containing 029 keypunch machines, the verifier operators sometimes missed the auditory feedback provided by the loud " thunk " noise emitted by the older 059.