What is the local time of a place on longitude 64degree East when GMT is 10:00
To determine the local time of a place on a specific longitude when given the GMT, you need to consider the concept of time zones. Each time zone represents a range of longitudes where the local time is the same.
To calculate the local time on a particular longitude, you need to know the difference, in hours, between the Coordinated Universal Time (UTC) or Greenwich Mean Time (GMT) and the desired longitude. The Earth is divided into 24 time zones, each covering 15 degrees of longitude.
For example, since each time zone is approximately 15 degrees wide, a longitude of 60 degrees East would be four time zones ahead of Greenwich (60 / 15 = 4). Therefore, the local time would be four hours ahead of GMT.
To determine the local time on longitude 64 degrees East when GMT is 10:00, follow these steps:
1. Calculate the time zone difference: Since each time zone is approximately 15 degrees wide, divide the longitude by 15 to get the number of time zones. In this case, 64 / 15 = 4.27. Round it down to 4 time zones.
2. Determine the time offset: Each time zone is usually either ahead (+) or behind (-) GMT by a whole number of hours. Since we rounded down to 4 time zones, the time difference would be +4 hours.
3. Apply the time offset to the GMT: Add the time offset to the GMT time to determine the local time. In this case, 10:00 GMT + 4 hours = 14:00, or 2:00 PM local time.
Therefore, when GMT is 10:00, the local time on longitude 64 degrees East would be 14:00 (2:00 PM).