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Advertisement Remove all ads One Line Answer Very Short Answer Type Question: Advertisement Remove all ads SolutionThe difference between the time of sunrise in Arunachal Pradesh and Gujarat is two hours. Concept: Physical Divisions of Europe Is there an error in this question or solution? Advertisement Remove all ads Advertisement Remove all ads Answer. The local times which lie on different meridians are bound to differ. The sun rises two hours earlier in Arunachal Pradesh as compared to Gujarat. This causes a time lag of two hours 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. The local time at this Meridian has been accepted as the Indian Standard Time (IST) throughout the country because it passes through the middle of the country. It has helped to avoid a lot of confusion which would have been there by following different local times or in absence of a uniform time Solution Instructions: It is a conceptual question. We need to first explain the speed of movement of the sun and then relate it with the distance between the states to justify the time. Gujarat and Arunachal Pradesh are 30 degrees apart from each other. It takes sun to travel a distance of 1 degree in 4 mins from our perspective. So to cover a distance of 30 degrees sun will take 30*4=120 mins which is equal to 2 hours. (adsbygoogle = window.adsbygoogle || []).push({}); We also know that Arunachal pradesh is in the East and that’s why it will witness the sunrise before Gujarat which is in the west. That's why Arunachal pradesh witnesses a sunrise first and 2 hours before Gujarat.No worries! We‘ve got your back. Try BYJU‘S free classes today! No worries! We‘ve got your back. Try BYJU‘S free classes today! Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses No worries! We‘ve got your back. Try BYJU‘S free classes today! Solution The correct option is C 2 hoursIt is observed that from the easternmost point of India in Arunachal Pradesh to the westernmost point in Gujarat, there will be a local time difference of 120 minutes or 2 hours.Solve Textbooks Question Papers Answer Verified Hint: The position of the Sun does not determine the time on the watch. Note that time is determined not by sunrise/sunset, but by the time zone. Two time zones are available: the local time zone and the standard time zone. Complete solution: Your local time can be defined by the longitude and latitude of your area. But in one region, it is difficult to apply distinct local times because of local time changes in every area. Let’s take an example. Suppose you live in Gujarat and go on a tour of West Bengal and buy a wristwatch. But it displays the local time of that venue. You have purchased it and you are leaving West Bengal. You come back on the train. The train started and Patna arrived. You need to fix your local time for Patna. Bhopal came then. You've got to schedule your local time for Bhopal. Then Ahmedabad has finally arrived and you have to set the time on your wrist watch again. This is where Standard Meridian or 82°30' Eastern Longitude makes it easier. As it passes through the centre of the nation, the local time at this Meridian has been recognised as the Indian Standard Time (IST) throughout the nation. It has helped to prevent a lot of misunderstanding by adopting various local times or in the absence of a standard period that would have been there. The watches show that the planet takes 4 minutes to rotate around 1° of longitude at the same time, so it takes 1(15° x 4 mins=60 mins) hour for the earth to rotate through 15 degrees of longitude. Since India has a 30-degree longitudinal range, there is a 2-hour time difference between Arunachal Pradesh and Gujarat, but the watches are set at 82.5° for all parts of the country according to the Indian Standard Time, which is why the watches display the same time everywhere in India. All watches in the country run according to the standard time. There is a time lag of 2 hours from Arunachal Pradesh to Gujarat, but the watches show the right time. Note: What is the difference between the time of sunrise and Andhra Pradesh and Gujarat?In the state of A.P, the sun rises more quicker when compared to that of Gujarat which leads to the time difference of two hours.
Why is there a difference of two hours in Sunrise in Arunachal Pradesh and Gujarat Class 9?Answer: Since the longitudinal extent of India's west to east is 68° 7′ E to 97° 25′ E and it is roughly 30 degrees longitude interval, the sun rises two hours earlier in the eastern portion of Arunachal Pradesh than in the western part of Gujarat.
What is the time difference between Arunachal Pradesh and Gujarat and why?It is observed that from the easternmost point of India in Arunachal Pradesh to the westernmost point in Gujarat, there will be a local time difference of 120 minutes or 2 hours.
What time will the watch show in Gujarat if it is 6 am in Arunachal Pradesh?Therefore using the formula 1 degree is equal to 4 mins, hence 30 degrees is equal to 120 minutes which is 2 hours. Hence when it is 6am in Arunachal pradesh, Gujarat is 2hours behind which means it is 8am there.
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What is the difference between the time of sunrise in Arunachal Pradesh and Gujarat Class 6?
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