Answer:To calculate the longitude of a location where the local time is 6:00 AM and the time is 3:00 PM on Kolkata 88 E, we must first understand time zones and the difference between the local time and the standard time of that time zone.
Kolkata is 5 hours and 30 minutes ahead of Coordinated Universal Time (UTC+5:30) in the Indian Standard Time zone. As an example, if it is 3:00 PM in Kolkata, the UTC time is 9:30 AM.
Assume that the location where the time is 6:00 AM is also in the UTC+5:30 time zone. If the local time is 6:00 a.m., the UTC time at that location is 12:30 a.m.
The time difference between Kolkata (88 E) and 6:00 AM local time is 9 hours and 30 minutes (from 12:30 AM to 9:00 AM). Because the Earth rotates 360 degrees in 24 hours, the hourly longitude difference is 15 degrees (360/24 = 15).
As a result, the longitude of the location where the local time is 6:00 AM at 3:00 PM on Kolkata (88 E) can be calculated as follows:
Longitude difference = 15 degrees/hour = 142.5 degrees 9.5 hours
Longitude of the location = Kolkata Longitude - Longitude difference = 88 E - 142.5 degrees = -54.5 degrees
So, the longitude of the location where the local time is 6:00 AM and the time on Kolkata 88 E is 3:00 PM is -54.5 degrees.
Step-by-step explanation:
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