Question

Estimate the local time at the following longitudes assuming Green wich mean time as 2pm (82 degree 30 east , 82 degree 30 west

Answer 1

Answer:

1°=111km

82°=82*111=9102 km.

when 1° degree increases 4 sec reduce from our time.

82°*4=328 sec. convert to hour =328/60=5 28/60 h = 5. 7/15 hour.

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