Why is 82 30 has been selected as the standard meridian of India?

82°30′ E has been selected as the Standard Meridian of India because it is situated in the centre of all longitudes and latitudes in which our country is located. This is because India is a vast country and have a great difference in sunrise timing along East in Gujrat and West in Arrunachal Pradesh.

Why 82 30 E has been selected as the standard meridian of India why is the difference between the durations of day and night hardly felt at Kanniyakumari but not so in Kashmir?

This is due to the fact that Kanyakumari being towards south of India is located near the equator , while Kashmir is away from the equator (in the temperate zone). … Hence, difference between the duration of day and night hardly felt in Kanyakumari but not so in Kashmir.

IT IS INTERESTING:  What was the value of 1 rupee in 1857?

Why Mirzapur is taken as standard meridian?

The standard meridian passing from Mirzapur has been taken as the IST because 82′3 E meridian divides the country into exactly two parts. The eastern most and westernmost most meridian of India would otherwise show a difference of 2 hours. Sun rises 2 hours early in Arunachal Pradesh than in Gujarat.

Which meridian is taken as a standard meridian for India and why?

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. The latitudinal extent influences the duration of day and night, as one moves from south to north. Why 82°30’E has been selected as the Standard Meridian of India?

Why is 82.30 has been selected?

2 Answers. The Earth has been divided into 24 time zones of one hour each. … 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 is the difference between the durations of day and night hardly felt at Kanniyakumari but not so in Kashmir?

Kashmir is located far from the equator therefore the difference in day and night is more there as compared to Kanyakumari. Since Kanyakumari is located near the equator therefore the difference in day and night is almost 1 hour but Kashmir is located 30° from the equator which makes a difference in day and night more.

What is use of standard meridian?

Standard Meridian is the longitude which is used to describe time of a country. It ideally should be the same for the whole country and all the places in a country should follow this same time. The standard meridian of India is 82.5 ° E and it passes through Mirzapur in Uttar Pradesh.

IT IS INTERESTING:  Who is the female Indian rapper?

Why 82.5 is taken as the standard meridian of India?

82°30′ E has been selected as the Standard Meridian of India because it is situated in the centre of all longitudes and latitudes in which our country is located. This is because India is a vast country and have a great difference in sunrise timing along East in Gujrat and West in Arrunachal Pradesh.

Where is standard meridian located?

The Standard Meridian of India has a longitude of 82°30’E. This Standard meridian passes through Mirzapur in Uttar Pradesh and it is considered as the standard time for the whole country.

Why is standard meridian important for a country?

Since many meridians pass through it, it is important to adopt the local time of one central meridian of a country as the standard time for the country. Thus, we need a standard meridian for the country. In India 82 ½ °E longitude determines the standard time. This is known as the Indian Standard Time.

What is the important standard meridian of India?

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.

Why is it 5 30 pm in India when it is 12 noon in London?

In London, the Greenwich Mean Time (GMT) is followed. The Indian Standard Meridian is located 821/2∘ east of the Prime Meridian. … That is why, when it is 12 noon in London, it is 5.30 P.M. in India. As we know the earth rotates form west to east the sun rays first fall on the eastern most longitudes.

IT IS INTERESTING:  What makes the Indian accent?
Chants of India