if it is 12:oo noon at 60degree east longitude then explain what would be the time at 30degree West longitude. plz tell me it's urgent know.
Answers
Answer:
6am
Explanation:
. Local time of any place is determined by its longitudinal location.
The time at 30° W longitude can be determined with reference to know the time at any given longitudinal location. Thus, if it is 12 noon at 60°E longitude, then time at 30° W longitude would be 6 AM.
In case of 30°E
Longitude difference = 60–30 = 30°
Since 1°=4 min
30°= 30×4 = 120 min = 2 hours
Time at 30°E = 12:00 - 2:00 = 10:00 am
In case of 30°W
Longitude difference = 60+30 = 90°
Since 1°=4 min
90°= 90×4 = 360 min = 6 hours
Time at 30°W = 12:00 - 6:00 = 6:00 am
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