Question
The standard time of a country differs from the GMT in multiples of—
Answer: Option B
Answer: (b)
zero (0) degree Longitude is the mean longitude and the time adjusted according to this longitudinal time. The earth rotates from West to East. So every 15º we go easy wards, local time is advanced by 1 hour.
If we go westwards, local time is retarded by 1 hour. Each country has set their local time multiple of half an hour (1/2 hour). India’s local standard time is (+5.5 h). Means 5.5 h ahead of G.M.T.
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Answer: (b)
zero (0) degree Longitude is the mean longitude and the time adjusted according to this longitudinal time. The earth rotates from West to East. So every 15º we go easy wards, local time is advanced by 1 hour.
If we go westwards, local time is retarded by 1 hour. Each country has set their local time multiple of half an hour (1/2 hour). India’s local standard time is (+5.5 h). Means 5.5 h ahead of G.M.T.
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