Question

(Не обращайте внимание на ошибки) Практическая работа Тема: определение поясного времени, разных пунктов России по средствам решения задач. 1.определить на сколько часовых поясов определенна поверхность Земли. 2.определить сколько часовых поясов находится на территории России. 3.определить в каком часовом поясе находится г. Черкесск. Задача 1: Расчитать поясное время в городе Якутске, при условии что в Ярославле поясное время 10 часов: а) определить долготу Ярославля и Якутска;б) вычеслить разницу долготы и расчитать кол-во часовых поясов разделяющих эти города. Задача 2: определить: екатеренбург-5 часов утра, а магадан-? Задача 3: определить: москва-12 часов дня, а владивосток-? Задача 4: определить: москва-10 часов утра, а чета-?, магадан-? и мамадыш-?ПОЖАЛУЙСТА, МНЕ ОЧЕНЬ НАДО ДО ЗАВТРА)))

Answer 1

1.9 часовых пояов,раньше было 12
2.9 часовых поясов
3.Москва и Черкесск в четвёртом (UTC+4)
4.Ярославль UTC+4
Якутск UTC+10
значит в Якутске 16 часов
5.Широта:57.6318019693022 Долгота:39.892730712890625
координаты взяты с офицального сайта ярославля
6.Разница времени между этими городами 6 часов. 
Если в Екатеринбурге 5 часов, Магадан расположен восточнее, значит времени там больше: 5+6=11. 
Если в Екатеринбурге 5-00, то в Магадане 11-00. а дальше все аналогично )))))) Если че то не понятно пиши

Answer 2

Determining Time Zones and Local Times in Russia

To solve the practical tasks related to determining time zones and local times in different parts of Russia, we'll need to address the following points:

1. Number of Time Zones on Earth's Surface 2. Number of Time Zones in Russia 3. Time Zone of Cherkessk 4. Calculating Local Time in Yakutsk 5. Determining Local Time in Magadan 6. Finding Local Time in Vladivostok 7. Calculating Local Time in Chita, Magadan, and Mamadysh

Let's address each of these points in detail.

Number of Time Zones on Earth's Surface

The Earth is divided into 24 time zones, each representing 15 degrees of longitude. This means that each time zone corresponds to one hour of time difference. The total number of time zones is therefore 24.

Number of Time Zones in Russia

Russia spans across 11 time zones, making it the country with the most time zones. The time zones in Russia range from UTC+2 to UTC+12.

Time Zone of Cherkessk

Cherkessk is located in the Moscow Time Zone, which is UTC+3.

Calculating Local Time in Yakutsk

To calculate the local time in Yakutsk, we need to consider the difference in longitudes between Yakutsk and Yaroslavl, and then convert this difference into hours.

a) Determining the Longitudes of Yaroslavl and Yakutsk - The longitude of Yaroslavl is approximately 39.87°E. - The longitude of Yakutsk is approximately 129.67°E.

b) Calculating the Time Zone Difference - The time zone difference can be calculated by dividing the difference in longitudes by 15 (since each time zone corresponds to 15 degrees of longitude). - Difference in longitudes = 129.67°E - 39.87°E = 89.8° - Time zone difference = 89.8° / 15°/hour ≈ 5.98 hours - Therefore, the time zone difference between Yaroslavl and Yakutsk is approximately 6 hours.

Determining Local Time in Magadan

Given that Ekaterinburg is 5 hours ahead of UTC, we can calculate the local time in Magadan using this information.

The time difference between Ekaterinburg and Magadan is 7 hours. Therefore, if it is 5 AM in Ekaterinburg, it would be 12 PM (noon) in Magadan.

Finding Local Time in Vladivostok

If Moscow is 12 PM (noon), and Vladivostok is 7 hours ahead of Moscow, then the local time in Vladivostok would be 7 PM.

Calculating Local Time in Chita, Magadan, and Mamadysh

Given the following local times: - Moscow: 10 AM - Chita: ? - Magadan: ? - Mamadysh: ?

We can calculate the local times in Chita, Magadan, and Mamadysh based on the time differences from Moscow.

- Chita is 5 hours ahead of Moscow, so the local time in Chita would be 3 PM. - Magadan is 7 hours ahead of Moscow, so the local time in Magadan would be 5 PM. - Mamadysh is in the Moscow Time Zone, so the local time in Mamadysh would also be 10 AM.

These calculations provide the local times for the specified cities based on their respective time zones.

Feel free to ask if you have any further questions or need additional assistance!