Answer: Explanation:The odd value has been chosen as the standard meridian because the longitudinal extent of India is 68°7’E to 97°25’E and this meridian passes through the centre of India . It passes through Mirzapur i.e. the centre of India .
Why does India need a standard meridian Class 9?
We need a standard meridian for India because there is a time lag of about 2 hours between Gujarat and Arunachal Pradesh. To avoid confusion of time in different states , India adopted a standard meridian which is 82 degrees 30 E and it passes through Mirzapur in Uttar Pradesh.
Why 82030e has been selected as the standard meridian of India?
The sun rises two hours earlier in Arunachal Pradesh as compared to Gujarat. This causes a time lag of 2 hrs from Gujarat to Arunachal Pradesh to avoid confusion and to have a standard time for reference, The 82.30’Eastern Longitude has been taken as the standard time for the whole country.
Why countries of the world selected their own standard meridian Class 9?
Answer: The countries select there own time meridian because they can follow their standard time by their meridian. For eg indias standard meridian goes from (mirzapur, allahabad, uttar pradesh) so it become easy for us to calculate time as its will be very difficult to calculate time according to Greenwich.
Why is a time lag of two hours from Gujarat to Arunachal Pradesh?
Gujarat lies to the extreme west of India whereas Arunachal Pradesh is situated to the extreme east of India. The sun rises two hours earlier in Arunachal Pradesh than in Gujarat. … There is a time lag of two hours between Gujarat to Arunachal Pradesh, due to the longitudinal extent of India.
When it is 9 am in India what would be the time at 82 30 W longitude?
Answer : The places which are located on 82 degrees 30’W longitude are Southampton Island, Canada, United States, Cuba, and Panama. The time when it is 9 a.m. in India in these countries will be 10:30 p.m.
Why is the location of India at the head of Indian Ocean significant?
The central location of India at the head of the Indian Ocean is considered of great significance. … India is strategically located as it connects to the West Asia and Europe from the West coast of India and it can easily connect through maritime routes with Southeast Asian nations and East Asian nations and Australia.
What is the size of India?
It is the seventh-largest country in the world, with a total area of 3,287,263 square kilometres (1,269,219 sq mi). India measures 3,214 km (1,997 mi) from north to south and 2,933 km (1,822 mi) from east to west. It has a land frontier of 15,200 km (9,445 mi) and a coastline of 7,516.6 km (4,671 mi).
Which is the most important longitude of the country give reason?
Explanation: The most important longitude of our country India is 82 ½ degree because it is the Indian Standard Meridian which passes through Allahabad and Chennai. It is very important because the time in India is determined ONLY by this particular meridian.
Why is 82 degrees 30 minutes east is selected as the standard meridian of India?
Why 82° 30′ E has been selected as the Standard Meridian of India? Answer: From Gujarat to Arunachal Pradesh there is a time lag of two hours. Hence, time along the Standard Meridian of India (82° 30′ E) passing through Mirzapur (in Uttar Pradesh) is taken as the standard time for the whole country.
What time will the watch show in Gujarat if it is 7 00 am in Arunachal Pradesh?
Detailed Solution. The correct answer is 8.00 AM. The sun will rise in Gujarat at 8.00 AM.
Why do people in Arunachal Pradesh enjoy before office hours and people in Gujarat enjoy after office hours?
Answer: From Gujarat to Arunachal Pradesh there is a time lag of two hours, but the watches show the same time because the time along the Standard Meridian of India (82° 30′ E) passing through Mirzapur in Uttar Pradesh is taken as the standard time for the whole country.