Question

13. If the time is 9.00 a.m. on 'O' longitude, what will be the time on 15°E longitude ?​

Answer 1

Answer:

8:00 am

Explanation:

Difference in longitude:15-0=15

for every 1° longitude the sun takes 4min to rise

difference in sun rise time: 15 X 4 = 60min(1 hour)

therefore, time at 15°E is = 9:00-1:00(convert the difference from min to hours)

Time at 15°E is 8:00 am

in case you don't know=

East = -

West = +

Answer 2

Answer:

8:00 am

Explanation:

Difference in longitude:15-0=15

for every 1° longitude the sun takes 4min to rise

difference in sun rise time: 15 X 4 = 60min(1 hour)

therefore, time at 15°E is = 9:00-1:00(convert the difference from min to hours)

Time at 15°E is 8:00 am

in case you don't know=

East = -

West = +