interference emission
61Michelson–Morley experiment — Box plots based on data from the Michelson–Morley experiment The Michelson–Morley experiment was performed in 1887 by Albert Michelson and Edward Morley at what is now Case Western Reserve University in Cleveland, Ohio. Its results are generally… …
62Laser diode — Top: a packaged laser diode shown with a penny for scale. Bottom: the laser diode chip is removed from the above package and placed on the eye of a needle for scale …
63List of environmental topics (E) — This is a list of environmental topics. They relate to the effect of human activity on the environment.*(E grass: see) Miscanthus (see biofuel under Uses) *E waste (electronic waste) *(E10: see) common alcohol fuel mixtures *(E15: see) common… …
64SPECTROSCOPIE - Spectroscopie des rayons X — Les principes fondamentaux qui régissent les transitions électroniques du domaine X et qui permettent leur interprétation sont identiques à ceux de la spectroscopie optique. Toutefois, les transitions X présentent des particularités liées au fait …
65Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
66United States Environmental Protection Agency — EPA and Environmental Protection Agency redirect here. For other uses, see EPA (disambiguation). Environmental Protection Agency EPA Environmental Protection Agen …
67Atome — Un atome (grec ancien ἄτομος [atomos], « qui ne peut être divisé »)[1] est la plus petite partie d un corps simple pouvant se combiner chimiquement avec une autre. La théorie atomiste, qui soutient l idée d une matière composée de… …
68Synchrotron radiation — This article concerns the physical phenomenon of synchrotron radiation. For details on the production of this radiation and applications in laboratories, see Synchrotron light source. The electromagnetic radiation emitted when charged particles… …
69H-alpha — In physics and astronomy, H alpha, also written Hα, is a specific emission line created by hydrogen at 6562.8 Angstroms.According to the Bohr model of the atom, electrons exist in quantized energy levels surrounding the atom s nucleus. These… …
70List of materials analysis methods — List of materials analysis methods: Contents: Top · 0–9 · A B C D E F G H I J K L M N O P Q R S T U V W X Y Z μSR see Muon spin spectroscopy …
