the sun rises two hours earlier in Arunachal Pradesh as compared to Gujarat in the West. But the clocks show the same time how does how does this happen
Answers
ye isliye hai, kyunki standard jo maana gya hai wo india ke Map ke mid mein jo jagah haj usko mana gya hai.
so that pure india mein yhi follow ho
Answer- The watches show the same time because:
The whole of the India operates to a single time zone i.e India Standard Time ( IST). It is 5:30 hours (5 hours 30 minutes) ahead of Greenwich mean time(GMT+5.5). It is calculated on the basis of 82.30' E longitude which passes through Allahabad. So, officially there is no time lag between Arunachal Pradesh and Gujarat.
Sun rises 2 hours earlier in Arunachal Pradesh in compare to Gujarat because:
Gujarat lies between 68° E and 74° E longitude and whereas, Arunachal Pradesh is located between 91.20° E and 97.30° E longitude. So, approximately both the states have 29 degree longitude difference in term of location. The time difference between each degree of longitude is 4 minutes and If we go eastward, the local time is advance by 4 minutes with each additional degree and vice versa. As, Arunachal Pradesh lies on eastern side, it will have an advance local time {29 × 4 = 116 (approximately 2 hours}. Therefore, Arunachal Pradesh is 2 hours ahead of Gujarat in term of local time.