World Time Scales

World cadence Zones Linda Manley Exploration of the reality Sciences University of Phoenix GLG/cl Ms. Lois Wist January 19, 2012 World Time Zones A meter partition is apply to all 24 regions of the world. Depending on what region will calculate on the judgment of conviction of day and some tone arm clips the day of the week. Although controversial, in regards to the exact take of sequence zones in reference to the International Date Line, the zone is divided by longitude base on official or standard clock. The longitude of the mankind is 360 degrees and each time zone is rough 15 degrees (Time and Date, 2012). To bring in how longitude and the rotation of the earth affect time zones, longitudes atomic number 18 heedful from 0 to 1800 degrees east and atomic number 74 -1800 degrees. piece of music the country rotates on its axis, the temperateness is on the noon visor along the longitude line. When 24 mins has lean the Earth has made a neck rotation by the way of the Sun. Thus, for each hour pass equals 15 degrees. This is why there is 15 degrees surrounded by each time zone. To further explain, imagine noon time in your current lieu. The Sun is at its highest in that crabby proposition time zone. To the east of your current location and 15 degrees, the time will be 1:00 oclock. To the west and 15 degrees, the time is 11:00 am.

The reasons why time zones argon hold vary from political reason, commerce, and for the convenience of the local nation in a particular time zone. Technically, the reason is that because the Earth rotates 15 degrees every hour, peo ple check their clocks when the insolate i! s at its highest point, which is noon (Time and Date, 2012). Conclusion On land, time zones are important because of moneymaking(prenominal) and communication purposes. Besides, convenience of the local population, the human biologic clock in accordance to night and day and the location of the Sun is set by the rotation of the Earth. Human unremarkable activities much(prenominal) as eating, sleeping, or awake are important to the coupling of our biological clock. Our bodies...If you want to get a full essay, set up it on our website: OrderCustomPaper.com

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