how many micro seconds are in a second
Microsecond A microsecond is an SI unit of time equal to one millionth (0.000001 or 10−6 or 1/1,000,000) of a second. Its symbol is μs.
Words per minute Research done in 2012[15] measured the speed at which subjects read a text aloud, and found the average speed across 17 different languages to be 184±29 WPM or 863±234 CPM. However, for the languages that use the Latin or Cyrillic alphabets, the number of WPM varied, as low as 161±18 for Finnish and as high as 228±30 for English. The reason for this is different word structures in each language (longer words in such languages as Finnish and shorter words in English). However, the number of characters per minute tends to be around 1000 for all the tested languages. For the tested Asian languages that use particular writing systems (Arabic, Hebrew, Chinese, Japanese) these numbers are lower.