PHYSIOLOGY OF INDIA
INDIAN PHYSIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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it determines the Indian standard time
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it has a bearing on the tropical climate of India
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it divides’ India into eastern and western zones
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it enables determining local time in eastern India
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Detailed explanation-1: -Longitude is geographically significant to India because it determines the Indian standard time. 82°30’ E has been selected as the Standard Meridian of India because it is situated roughly in the centre of all longitudes and latitudes in which our country is located.
Detailed explanation-2: -The Indian standard time (IST), is based on longitude 82.5°, which passes through Mirzapur, near Allahabad in Uttar Pradesh, and is 5 hours 30 minutes ahead of Greenwich Mean Time (GMT).
Detailed explanation-3: -Indian Standard Time is calculated on the basis of the 82.5°E longitude, roughly located in Mirzapur, Uttar Pradesh. It was chosen because it happens to be in the middle of the eastern and western longitudinal extremities of the country.
Detailed explanation-4: -Complete Answer:-In India, the longitude of 82° E (82° 30’ E) is treated as the standard meridian and the nearby time at this meridian is considered as the standard time for the entire nation.