First, the time zones along the 90th meridian east are, from north to south,...
Longitude measures the angular distance of a place east or west of the meridian at Greenwich, England, or west of the standard meridian of a celestial object, usually expressed in degrees and minutes.
If you are facing east and turn 180 degrees, you will be facing west. This means you will have turned around to face the opposite direction from where you initially started.
There are 360 degrees. They are numbered 0, 1-179 East, 180, and 1-179 West.360 degrees.On the earth, there is the Greenwich Meridian = 0 deg;1 - 179 East and 1 - 179 West;and 180 deg, much of which forms the International Date Line.
The wind that has a target of 90 degrees is known as a "right-angle wind" or specifically, a wind blowing from the east to the west is called an "east wind," which has a directional angle of 90 degrees on a compass. In meteorological terms, winds are often described by the direction they come from; thus, a wind from the east would be at 90 degrees.
In the Atlantic Ocean, about 300 km east of the Azores.
9 00
9:00
70W is 180 degrees away from 110E, so if it's noon at 70W, it's midnight at 110E.
Morning
9 00
To the east, until you reach the International Dateline.
70
If it is 4 a.m. at 15 degrees east, we need to calculate the time difference with 30 degrees west. The Earth is divided into 360 degrees of longitude, with each hour representing 15 degrees. Traveling from 15 degrees east to 30 degrees west is a difference of 45 degrees, which is equivalent to 3 hours. Therefore, if it is 4 a.m. at 15 degrees east, it would be 1 a.m. at 30 degrees west.
2 a.m
To convert decimal degrees east to decimal degrees west, you can subtract the east longitude from 360. For example, if the longitude is 80 degrees east, to convert it to degrees west, you would do: 360 - 80 = 280 degrees west.
The time difference between the east coast and the west coast of the United States is due to their respective positions within different time zones. The Earth is divided into 24 time zones, each roughly 15 degrees of longitude wide. When it is noon on the east coast, it is 9 am on the west coast due to the Earth's rotation.
If the chronometer reads 8 AM Pacific Standard Time at solar noon, it indicates that your location is 120 degrees west longitude. This discrepancy in time suggests that you are 2 hours away from the Pacific Time Zone (120 degrees west longitude corresponds to a 2-hour time difference from Pacific Time).