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Examples of the the word, photon , in a Sentence Context

The word ( photon ), is the 11471 most frequently used in English word vocabulary

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  1. The first line of the Palmer series, and for hydrogen () it results in a, photon ,of wavelength 656 nm (red light). In atomic physics, the Bohr model
  2. Exposure, due to geometric effect, the convex side of the vane receives more, photon ,energy than the concave side does, and subsequently the gas molecules receive
  3. The square of Z. To do this, Moseley measured the wavelengths of the innermost, photon ,transitions (K and L lines) produced by the elements from aluminum (Z 13)
  4. Speeds makes them very useful for lucky imaging of faint stars, and high speed, photon ,counting photometry. Commercial EM CCD cameras typically have clock-induced
  5. Observation of electron tracks independent of the frequency of the incident, photon ,suggested a mechanism for electron ionization that was caused from an internal
  6. Investigated the thermal properties of light which laid the foundation of the, photon ,theory of light. In 1917,Einstein applied the general theory of relativity to
  7. The Stark effect. If a bound electron is in an excited state, an interacting, photon ,with the proper energy can cause stimulated emission of a photon with a
  8. Resolution. Brain imaging is often used in cognitive neuroscience. * Single, photon ,emission computed tomography and Positron emission tomography. SPENT and PET
  9. By the black hole. Hence, any light reaching an outside observer from inside the, photon ,sphere must have been emitted by objects inside the photon sphere but still
  10. Strikes the electrons, only a single electron changes states in response to the, photon , The electrons retain particle like-properties such as: each wave state has the
  11. From inside the photon sphere must have been emitted by objects inside the, photon ,sphere but still outside the event horizon. This follows from the fact that
  12. The maximum of the PVF (the time when it is most likely that a given CMB, photon ,last scattered) is known quite precisely. The first-year MAP results put the
  13. The wavelengths of light that a hydrogen atom can emit. The energy of a, photon ,emitted by a hydrogen atom is given by the difference of two hydrogen energy
  14. State that has an energy difference matching the energy of the interacting, photon , The emitted photon and the interacting photon then move off in parallel and
  15. Down even more rapidly as the universe expands since the wavelength of each, photon ,is stretched (redshifted),in addition to the photon s being dispersed by the
  16. Crossing the event horizon. While light can still escape from inside the, photon ,sphere, any light that crosses the photon sphere on an inbound trajectory will
  17. An energy difference matching the energy of the interacting photon . The emitted, photon ,and the interacting photon then move off in parallel and with matching phases.
  18. Sphere will be trapped in a circular orbit. For non-rotating black holes,the, photon ,sphere has a radius 1.5 times the Schwarzschild radius. The orbits are
  19. Can still escape from inside the photon sphere, any light that crosses the, photon ,sphere on an inbound trajectory will be captured by the black hole. Hence any
  20. Area),σ, perpendicular to the path of light through a solution, such that a, photon ,of light is absorbed if it strikes the particle, and is transmitted if it does
  21. Jump between orbitals in a particle-like fashion. For example, if a single, photon ,strikes the electrons, only a single electron changes states in response to the
  22. Of the fluoroscope that occurs between absorption and subsequent emission of a, photon , Real-world imagery Images of a gravity-bound or man-made environment are
  23. Is defined so that, denoting the PVF by P (t),the probability that a CMB, photon ,last scattered between time t and t+DT is given by P (t)DT. The maximum of the
  24. Light is neither. A particular experiment can demonstrate particle (, photon ,) or wave properties, but not both at the same time (Bohr's Complementarity
  25. Said to be 'radiation dominated '. At later times, when the average energy per, photon ,is roughly 10 eV and lower, matter dictates the rate of deceleration and the
  26. Level. Since the energy of a photon is: :E=\franc, \,the wavelength of the, photon ,given off is given by: :\franc=R \left (\franc - \franc \right). \, This is
  27. With integer spin, now known as bosons. Bosonic particles, which include the, photon ,as well as atoms such as helium-4,are allowed to share quantum states with
  28. Gravity will feature black holes without singularities. Photon sphere The, photon ,sphere is a spherical boundary of zero thickness such that photon s moving along
  29. In a d-d transition, an electron in a d orbital on the metal is excited by a, photon ,to another d orbital of higher energy. A charge transfer band entails promotion
  30. Produce carbon-12 and an alpha particle, but instead produces oxygen-16 and a, photon ,and continues →→→→→→:: Like the carbon, nitrogen,and oxygen involved in the
  31. For (conservation of energy). In a neutral atom, the system will emit a, photon ,of the difference in energy. However, if the excited atom has been previously
  32. Sometimes the 20 log ratio definition is applied to electron counts or, photon ,counts directly, which are proportional to intensity without the need consider
  33. Go into the continuum. This allows one to multiply ionize an atom with a single, photon , There are rather strict selection rules as to the electronic configurations
  34. An interacting photon with the proper energy can cause stimulated emission of a, photon ,with a matching energy level. For this to occur, the electron must drop to a
  35. The energy of the interacting photon . The emitted photon and the interacting, photon ,then move off in parallel and with matching phases. That is, the wave patterns
  36. Pigments, but the absorption cross-section (the likelihood of absorbing a, photon ,under a given light intensity) is small. Thus, the remaining chlorophyll in
  37. Besides the extremely high sensitivity of CCD cameras, which enable single, photon ,detection, the gateability is one of the major advantages of the CCD over the
  38. At MIT received the 2001 Nobel Prize in Physics. In November 2010 the first, photon ,BEC was observed. The slowing of atoms by the use of cooling apparatus produced
  39. Quantum efficiencies of CDs, linearity of their outputs (one count for one, photon ,of light),ease of use compared to photographic plates, and a variety of other
  40. Then for conventional spacecraft. In matter-antimatter collisions resulting in, photon ,emission, the entire rest mass of the particles is converted to kinetic energy.
  41. The lowest two rotational energy levels of O2 is comparable to that of a, photon ,in the microwave region of the electromagnetic spectrum. The lowest vibrational
  42. Pascal) (see explanations note 1). At these very high vacuums the effect of, photon ,radiation pressure on the vanes can be observed in very sensitive apparatus (
  43. 1.5 times the Schwarzschild radius corresponding to its mass will indeed have a, photon ,sphere. Ergosphere Rotating black holes are surrounded by a region of spacetime
  44. Back each level till it comes to the original position, which results in a, photon ,being emitted. Using the derived formula for the different energy levels of
  45. Is unstable. The electron will eventually lose energy (by releasing a, photon ,) and drop into the lower orbital. Thus, electrons fill orbitals in the order
  46. To that era. One method to quantify exactly how long this process took uses the, photon ,visibility function (PVF). This function is defined so that, denoting the PVF
  47. Beta-emitting radio daughters, and alpha emission is also accompanied by gamma, photon ,emission. If substances emitting alpha particles are ingested, inhaled
  48. Final energy level, and NI is the initial energy level. Since the energy of a, photon ,is: :E=\franc, \,the wavelength of the photon given off is given by: :\franc=R
  49. Say that total energy is conserved in an expanding universe. For instance, each, photon , that travels through intergalactic space loses energy due to the redshift
  50. Electrons that remain bound to their atom spontaneously emit this energy as a, photon , traveling in a random direction, and so drop back to lower energy levels. Thus

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