When.com Web Search

  1. Ad

    related to: degenerative energy levels of light reactions worksheet solutions grade

Search results

  1. Results From The WOW.Com Content Network
  2. Degenerate energy levels - Wikipedia

    en.wikipedia.org/wiki/Degenerate_energy_levels

    For an N-particle system in three dimensions, a single energy level may correspond to several different wave functions or energy states. These degenerate states at the same level all have an equal probability of being filled. The number of such states gives the degeneracy of a particular energy level. Degenerate states in a quantum system

  3. P680 - Wikipedia

    en.wikipedia.org/wiki/P680

    P680 receives excitation energy either by directly absorbing a photon of suitable frequency or indirectly from other chlorophylls within photosystem II, thereby exciting an electron to a higher energy level. The resulting P680 with a loosened electron is designated as P680*, which is a strong reducing agent.

  4. Light-dependent reactions - Wikipedia

    en.wikipedia.org/wiki/Light-dependent_reactions

    Light-dependent reactions of photosynthesis at the thylakoid membrane. Light-dependent reactions are certain photochemical reactions involved in photosynthesis, the main process by which plants acquire energy. There are two light dependent reactions: the first occurs at photosystem II (PSII) and the second occurs at photosystem I (PSI).

  5. Hyperfine structure - Wikipedia

    en.wikipedia.org/wiki/Hyperfine_structure

    In atomic physics, hyperfine structure is defined by small shifts in otherwise degenerate electronic energy levels and the resulting splittings in those electronic energy levels of atoms, molecules, and ions, due to electromagnetic multipole interaction between the nucleus and electron clouds.

  6. Energy level - Wikipedia

    en.wikipedia.org/wiki/Energy_level

    The energy level of the bonding orbitals is lower, and the energy level of the antibonding orbitals is higher. For the bond in the molecule to be stable, the covalent bonding electrons occupy the lower energy bonding orbital, which may be signified by such symbols as σ or π depending on the situation.

  7. Population inversion - Wikipedia

    en.wikipedia.org/wiki/Population_inversion

    A four-level laser energy diagram. Here, there are four energy levels, energies E 1, E 2, E 3, E 4, and populations N 1, N 2, N 3, N 4, respectively. The energies of each level are such that E 1 < E 2 < E 3 < E 4. In this system, the pumping transition P excites the atoms in the ground state (level 1) into the pump band (level 4).

  8. Energy level splitting - Wikipedia

    en.wikipedia.org/wiki/Energy_level_splitting

    In quantum physics, energy level splitting or a split in an energy level of a quantum system occurs when a perturbation changes the system. The perturbation changes the corresponding Hamiltonian and the outcome is change in eigenvalues ; several distinct energy levels emerge in place of the former degenerate (multi- state ) level.

  9. Photosynthetic efficiency - Wikipedia

    en.wikipedia.org/wiki/Photosynthetic_efficiency

    24% of the absorbed photon energy is lost due to degrading short wavelength photons to the 700 nm energy level; 68% of the used energy is lost in conversion into d-glucose; 35–45% of the glucose is consumed by the leaf in the processes of dark and photo respiration; Stated another way: 100% sunlight → non-bioavailable photons waste is 47% ...