Named after Heinrich Hertz and abbreviated as Hz or illustrated as the f symbol, hertz equals one (0.00000000125) cycle per second, measuring the waves or frequencies of electric changes each second. Hertz is commonly used to measure a computer monitor's refresh rate and in computer processors.
Modern dance. The form of dance style known as modern dance is an artistic dance form that allows free movement based on choreography that seeks to provide the audience with a subject and theme. Modern dance performers created this free form style to allow older dancers to continue to dance long after their ballet dance careers ended.
Types of Ballroom dance styles â 23+ Ballroom dances by Leon Turetsky 13 Comments In the Ballroom dancing world there are so many different Ballroom dances that itâs hard to get an overall picture of all the different types of Ballroom dance styles that are out there. While there are many Latin and Ballroom dances, most of them can fit in to at least one category or style.