Question

Calculate the time of a place at 30°E longitude when it is 10pm at 30°W longitude.

Answer 1

Explanation:

time diff=60°

1°=4min

=240min

=4hr

as 30°e is to east of 30°w so time is advanced

=10pm-4hr=6pm

hope this helps u.....

Answer 2

2.00 AM

Explanation:

• Local time is the official time in a specific region/nation. That is Local time denotes the "specific time" of a certain place that is expressed in relation to the "longitudinal" line which passes via the place
• We know that local time of any place is determined by its "longitudinal location"
• The time at 30°W longitude can be ascertained with reference to "know the time" at any given "longitudinal location"
• The difference in the "longitudinal stretch" with "known reference" = 30°E+- 30°W = 60° (since they are east and west we add the longitude)
• Time that is taken to "travel longitudinal degree" = 4 minutes. We "multiply" it by 4 since the time difference between "2 longitudes" is "4 minutes".
• Time taken for 60°= 60 * 4 = 240 minutes = 4 hours
• Therefore, if it is 10pm at 30°E longitude, then time at 30°W longitude is 2.00 AM.

To know more

The local time in Delhi is 5 1/2 hrs ahead of the London time and 5 ...

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