Question

Explain what is Indian Standard Time (IST) and International Date Line.​

Answer 1

Answer:

Indian Standard Time is calculated on the basis of 82.5 degrees east longitude from clock tower in Mirzapur near Allahabad Uttar Pradesh, which is situated approximately on the corresponding longitude reference line.

                       The International Date Line serves as the "line of demarcation" between two consecutive calendar dates.The International Date Line functions as a “line of demarcation” separating two consecutive calendar dates. When you cross the date line, you become a time traveler of sorts! Cross to the west and it’s one day later; cross back and you’ve “gone back in time."

Explanation: