Minister Exchange Of Rings Wording

MEASUREMENTS AND UNITS. ERROR

MEASUREMENTS AND UNITS

Link to article in El Pais on the constants that measure the world:
http://www.elpais.com / articulo/futuro/constantes/miden/mundo/elpepufut/20051109elpepifut_1/Tes

Link on the Fahrenheit scale of temperature:
http://es.wikipedia.org/wiki/Grado_Fahrenheit

Calibre EP OR KING OF

Link to a page on the gauge or foot of the king, with a gauge to practice virtual measurement:

http://metrologia.fullblog.com.ar/post/calibre-pie-de-rey-711224354220/

Link a page with a simulation of measurements with the gauge or foot king

http://www.phy.ntnu.edu.tw/oldjava/ruler/vernier_s.htm

MEASURES AND ERROR

Link to pdf file on measurements and errors:
http://www3.euitt.upm.es/departamentos/fisica/asignaturas/fisica_exp/Errores.pdf