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Walt Whitman: Tests
TestsAll submit to them where they sit, inner, secure, unapproachable to analysis in the soul, Not traditions, not the outer authorities are the judges, They are the judges of outer…image test quiz
Testing imagesMarsh test
(Encyclopedia) Marsh test, method for the detection of arsenic, so sensitive that it can be used to detect minute amounts of arsenic in foods (the residue of fruit spray) or in stomach contents. The…Shibboleth
(Encyclopedia) ShibbolethShibbolethshĭbˈōlĕth [key], in the Bible, test word that the Gileadites made the Ephraimites pronounce. As Ephraimites could not say sh but only s as in “Sibboleth,” this was…Benedict's solution
(Encyclopedia) Benedict's solution, deep-blue alkaline solution used to test for the presence of the aldehyde functional group, −CHO. The substance to be tested is heated with Benedict's solution;…Fehling's solution
(Encyclopedia) Fehling's solutionFehling's solutionfāˈlĭngz [key], deep-blue, alkaline solution used to test for the presence of aldehydes (e.g., formaldehyde, HCHO) or other compounds that contain…Turing test
(Encyclopedia) Turing test, a procedure to test whether a computer is capable of humanlike thought. As proposed (1950) by the British mathematician Alan Turing, a person (the interrogator) sits with…flame test
(Encyclopedia) flame test, test used in the identification of certain metals. It is based on the observation that light emitted by any element gives a unique spectrum when passed through a…Trending
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