Latitude and longitude for Cleveland, Ohio? 10. What are the definitions for latitude and longitude? 11. What are the time zones in the United States? 12. How do latitude and longitude determine time zones? 13. What is the Prime Meridian? JST 289 Quantitative 1 Fall 2022 14. What time zone is Cleveland located in? 15. When does Daylight Savings Time begin? When was Daylight started and for what purpose? When was it enacted as a law? On what date does Daylight Savings Time begin in 2018 and end? WW climate-charts/USA-Stations/QH/QH331652php WW.timeanddate.com/timeltime-zones.html WW.universetoday.com/47176/earths-axis WW.timegenie.com/latitude and_longitude http://www.infoplease.com/ipa/A000L796html WW.timeanddate.com/geography/longitude-latitude
The Correct Answer and Explanation is:
1. Latitude and Longitude for Cleveland, Ohio:
Cleveland, Ohio is located at approximately 41.5° North (latitude) and 81.7° West (longitude).
2. Definitions for Latitude and Longitude:
Latitude is the distance north or south of the Equator, measured in degrees. The Equator is 0°, and the poles are at 90° North or South. Lines of latitude run horizontally across the Earth.
Longitude is the distance east or west of the Prime Meridian, also measured in degrees. The Prime Meridian is 0°, and it divides the Earth into the Eastern and Western Hemispheres. Lines of longitude run vertically from pole to pole.
3. Time Zones in the United States:
The United States has six main time zones:
- Eastern Time (ET)
- Central Time (CT)
- Mountain Time (MT)
- Pacific Time (PT)
- Alaska Time (AKT)
- Hawaii-Aleutian Time (HAT)
4. How Latitude and Longitude Determine Time Zones:
Time zones are based primarily on longitude, not latitude. The Earth is divided into 24 time zones, each generally covering 15° of longitude. As the Earth rotates, different parts face the sun at different times, creating the basis for time zones. Every 15° east or west corresponds to a one-hour difference from the Prime Meridian.
5. What is the Prime Meridian?
The Prime Meridian is the 0° line of longitude, running from the North Pole to the South Pole through Greenwich, England. It is the starting point for measuring longitude and the basis for Greenwich Mean Time (GMT).
6. What Time Zone is Cleveland Located In?
Cleveland, Ohio is in the Eastern Time Zone (ET).
7. When Does Daylight Saving Time Begin?
Daylight Saving Time (DST) in the United States usually begins on the second Sunday of March and ends on the first Sunday of November.
8. When Was Daylight Saving Started and Why?
DST was first used in the U.S. during World War I in 1918 to conserve energy by making better use of daylight hours.
9. When Was DST Enacted as a Law?
The Uniform Time Act of 1966 standardized the start and end dates of DST in the U.S. It has been modified several times since then.
10. What Were the Start and End Dates of DST in 2018?
In 2018, Daylight Saving Time began on March 11 and ended on November 4.
These answers provide a clear understanding of the concepts, geographic coordinates, and historical context of timekeeping and geography in the United States.
