Longitude of Novocherkassk relative to St. Petersburg is 9 ° 50 ‘. Find the difference in local times in these two cities.
| November 15, 2020 | Education
T1 – T2 = l1 – L2, T1-T2 = 9 ° 50 ‘= 9.83 °. We translate degrees into hours (1 hour = 15 °): 9.83 ° / 15 ° = 0.66 (hours) = 40 minutes.
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