For example, one could calculate the intensity of the kinetic energy carried by drops of water from a garden sprinkler. The word intensity as used here is not synonymous with  strength ,  amplitude ,  magnitude , or  level , as it sometimes is in colloquial speech.
Language in Azerbaijan. The official language is Azerbaijani or Azeri, a Turkic language. In 1994 it was estimated that some 82% of Azerbaijan's citizens speak Azerbaijani as their first language. In addition, 38% of Azerbaijanis speak Russian fluently to accommodate Russian domination of the economy and politics.
Concentrated in Azerbaijan, Armenia and Russia (Dagestan), the Caucasian Tat people are another ethnic Iranian people whose mother tongueâthe Tat languageâis considered a variant of the Persian language. Their origin is traced to the merchants who settled in the region by the time of the Sassanid Empire.