Gaois

Téarmaí cosúla:

Cóip statach de shonraí a easpórtáiltear ó IATE ó am go chéile atá sa chnuasach seo. Níor cheart glacadh leis gurb ionann i gcónaí an t-eolas a thugtar faoi iontráil anseo agus a bhfuil sa leagan reatha den iontráil ar IATE. Is féidir an leagan reatha sin a cheadú ach cliceáil ar an nasc atá ar thaobh na láimhe deise ag barr gach iontrála. Breis eolais »

1 toradh

  1. SCIENCE|natural and applied sciences|physical sciences|chemistry
    modh an phláta Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Plattenmethode
    de
    Sainmhíniú Verfahren zur Messung der Oberflächenspannung, bei dem die Flüssigkeit angehoben wird, bis der Kontakt der Oberfläche bzw. Grenzfläche mit der Platte registriert wird Tagairt auf der Grundlage von KRÜSS GmbH, "Oberflächenspannung : Plattenmethode", Krüss GmbH, Hamburg, ca. 2010, http://www.kruss.de/theorie/messungen/oberflaechenspannung/plattenmethode.html (17.08.2010)
    plate method
    en
    Sainmhíniú the liquid is raised until the contact between the surface or interface and the plate is registered. The maximum tension acts on the balance at this instant; this means that the sample does not need to be moved again during the measurement. The tension is calculated using the following equation: σ = F / L·cosθ where: σ = surface or interfacial tensionF = force acting on the balanceL = wetted lengthcosθ = contact angleThe plate is made of roughened platinum and is optimally wetted so that the contact angle θ is virtually 0°. This means that the term cosθ has a value of approximately 1, so that only the measured force and the length of the plate need to be taken into consideration Tagairt KRÜSS Advancing Surface Science: Plate Method http://www.kruss.de/en/theory/measurements/surface-tension/plate-method.html [3.12.2009]
    Nóta Correction calculations are not necessary with the plate method.
    méthode de la plaque
    fr