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Diameter vs Spectrometer - What's the difference?

diameter | spectrometer |

As nouns the difference between diameter and spectrometer

is that diameter is (geometry) any straight line between two points on the circumference of a circle that passes through the centre/center of the circle while spectrometer is (analytical chemistry) an optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and the patterns produced are used to identify the substances present, and their internal structure.

diameter

English

(wikipedia diameter)

Alternative forms

* diametre

Noun

(en noun)
  • (geometry) Any straight line between two points on the circumference of a circle that passes through the centre/center of the circle.
  • (geometry) The length of such a line.
  • (geometry) The maximum distance between any two points in a metric space
  • (graph theory) The maximum eccentricity over all vertices in a graph.

    • Related terms

    * diametric * diametrically * semidiameter

    See also

    * circumference * radius

    Anagrams

    * ----

    spectrometer

    English

    (wikipedia spectrometer)

    Noun

    (en noun)
  • (analytical chemistry) An optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and the patterns produced are used to identify the substances present, and their internal structure.

    • Related terms

    *spectrometry