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Mistseviy hour, explanatory, sleepy. Mistseve (sleepyachne) hour an hour, for a given time on Earth; to lay down from geographic reasons - Lesson

lesson 3. Time belts

Mistseve (sleepyachne) hour - hour, for given m_stsya on the ground; lie down geographic reasons mіscevostі. The mint hour is the same for all points that have been expanded on a given meridian. The sacrifice of the hour of the day is two times the day of the return of the hour.

Explanation hour - tsey hour between the time zone; Mistseviy hour of the central meridian of the belt. The surface of the Earth is divided into 24 time zones (with numbers from 0 to 23) with a length of 15º (1 year) skin.

Lіtnіy hour. Vono bulo was introduced for a large victorian sleepyhead light and the economy of electrical energy. When going to last hour in the next few weeks, the birch trees of the year should be translated 1 year ahead. For the last hour, viperjamo standard hour for 1 year until quiet feast, while in the last week of the week of the shooting of the year, do not turn back. In the Danish hour, a meal is set up about the translation of the year of the year into the last hour and a half ago.

Yak viznachiti mіstseviy hour

As you already see the 7th grade from the course of geography, at one and the same moment in the remote points of the planet, you will lie on the small meridians, if there will be an early morning (tobto sleepy) hour. You know that it is tied with the wraps of the Earth around its axis. However, the hour will be only at all points, but lie on the same meridian. Otzhe, on the remote and remote outskirts of one settlement, the monastic hour will be seen.
There will be a growth in growth due to the growth of growth and development of the meridians.

So, on the middle meridians, held through 15 ° difference in the midnight hour, it becomes about 1 year, held after 1 ° - 4 chilin, held in 1 "(one chilin, one degree to 60 chilin) ​​- 4 seconds (it will be points of one meridian per specified hour).

At a certain hour on the Meridian, it will be at the turn from any point, it will be an hour in the new one, and on a larger western Meridian, it will be. For example, if after the month of the month in Kiev it is noon (12 years old), then in Donetsk it is already 12 hours 29 hv, and in Lviv at the whole moment - less than 11 years 33 hv 56 s.
Otzhe, wake up exact hour in different points, I know it in one of them, it is necessary to have such a calculation.

    Visitors to the geographical area of ​​the settlements:
    a) Kiev - 30 ° 34 "E;
    b) Donetsk - 37 ° 49 "E;
    c) Lviv - 24 ° 03 "E.

    Set the difference between points (in degrees and hvili):
    a) between Donetsk and Kiev - 37 ° 49 "- 30 ° 34" = 7 ° 15 "E;
    b) between Kiev and Lvov - 30 ° 34 "- 24 ° 03" = 6 ° 31 "E.

    Convert the price of dovgot (from degrees і chilin) ​​to the rise in hours (in godini, chilin і seconds):
    a) 7 ° 15 "= 7 ∙ 4 xv + 15 ∙ 4 h = 29 xv;
    b) 6 ° 31 "= 6 ∙ 4 xv + 31 ∙ 4 h = 26 xv 4 s.

Know the magnitude to show the difference in the world hour on the meridians, passing through Kiev, Lviv and Donetsk.

Until the hour we see in Kiev (12 years old), we will (at the end of Donetsk, lie on the road towards Kiev), or else at the end of Kiev (at the end of Kiev, at the distance of the distance from Kiev).
a) if in Kiev it is 12 years old, then the monthly hour in Donetsk warehouse is 12 hours + 29 hv = 12 years 29 hv;
b) if in Kiev it is 12 years old, then the month hour in Lviv becomes 12 years old - 26 mins 4 sec = 11 years 33 mins 56 sec.

Time zones and standard time

Coristine hour, like in the skin point, in haunted life Practically ill. For the sake of the light, everyone should be cured by an explanatory hour.

For the whole, as you know, the earthly kulu was cleverly divided by meridians for 24 smugas (for a number of years for dobi) - for hours of belts (15 degrees for the skin).

At all points of one belt, an hour was spent on the same. During the standard hour, take the middle hour of the meridian, passing through the middle zone (middle meridian).

Hour zones are numbered from 0 to 23 in a skid direction: middle meridian of 0-th zone є Greenwich (cob) meridian, 1st zone - meridian 15 ° c. on the 12th belt - the 180th meridian, on the 23rd belt - the meridian 15 ° w. The hour of the 0th zone is called Western European, the 1st - Middle European, the 2nd - Western European.

The number of the belt in the order of the standard hour at the moment, if it is on the Hrynvich Meridian. Riznitsya in the hour between two with double belts to become 1 year. When they collapse near the earth's edge after entering the skid, we are guilty of moving the arrow of the year one year ahead when the cordons of the skin offensive belt are overturned, and collapsing in the western direction - one year back.

The misconception of Ukraine for old belts is handy: 95% of the territory lies in another belt, only Luhansk and part of Donetsk and Kharkiv regions are in the third belt, and a small part of the Transcarpathian region is in the first belt. However, in practice, for the convenience of the intertime zones on land, it is not strictly necessary to carry out the rules of the meridians, but to the rules of the state cordons.

Therefore, the entire territory of Ukraine is brought to a different time zone. Let us explain by the hour in our land we see the middle hour for another belt of the meridian 30º, which is to pass through Kiev. In Ukraine, this is often called Kievsky.

Beyond the hour of another zone, the Crimea of ​​Ukraine, Bilorus, Latvia, Lithuania, Estonia, Finland, Moldova, Rumuniya, Turechchina also live in Europe.

All the western countries of Ukraine, the Central region and the majority of the West European regions are in the middle European hour, and Great Britain, Ireland, Iceland and Portugal are western European. On the territory of the Russian territory, which lay down to the cordons of Ukraine, this is the name of the Moscow hour, as it is in Kiev for 1 year.

Practical robot # 1 (continued)

Meta robots: Now you can see the start of the country in time zones.

zavdannya:

    Check out the standard hour in Lisbon, Madrid, New York, Pekin, where Kiev is 18 years old.

    What time is it in the places that have been moved at 10º, 25º, 40º at the turn and at the end of Kharkiv, which is 9 years in Kharkiv?

    Start with the difference in the world hour between the extreme western and extreme points of Ukraine, as one degree before the chilin (1 ° = 4 min).

    call on contour map meridiani - cordoni II time zone and district, de:

    Mistseviy hour = standard hour + hvili;

    Mistseviy Hour = Standard Hour - Khvilini

    Mistseviy hour = standard hour.

Homework: read §3, visonati practical robot in working order and on contour cards (if possible). Dodatkovo: vipisati viznachennya to understand and know the tsikava information about the all-time hour, maternity hour, the line of change of dates.

Yak in the middle of the hour. As you already see the 7th grade from the course of geography, at one and the same moment in the remote points of the planet, you will lie on the small meridians, if there will be mussevy (Tobto sleepy )hour ... You know that it is tied with the wraps of the Earth around its axis. However, the hour will be only at all points, but lie on the same meridian. Otzhe, on the remote and remote outskirts of one settlement, the monastic hour will be seen. There will be a growth in growth due to the growth of growth and development of the meridians. So, on the middle meridians, held through 15 ° at midnight, fold 1 hour, Carried through 1 - 4 minutes, Carried through 1 "(one quill, one degree for 60 quills) - 4 seconds (it’s the same point to wrap around one meridian per hour).

At a certain hour on the meridian, it’s located at the turn from one point, before the hour in the new one, and on the big western meridian - from the point of view. For example, during the month's hour in Kiev midday (12 years old), Then in Donetsk already 12 h 29 h, A in Lviv at the same moment - deprived of 11 years 33 hv 56 s. Otzhe, just to get up the exact hour in different points, know it in one of them, it is necessary to have such a calculation.

a) Kiev - 30 ° 34 "E;

b) Donetsk - 37 ° 49 "E;

c) Lviv - 24 ° 03 "E.

2. Set the difference between points (in degrees and chilines):

a) between Donetsk and Kiev - 37 ° 49 "- 30 ° 34" = 7 ° 15 "E;

b) in Kiev and Lvov - 30 ° 34 "- 24 ° 03" = 6 ° 31 "sk.

3. Convert the price difference of dovgot (from degrees і chilin) ​​into a rise in hours (in godini, chilin і seconds):

a) 7 ° 15 "= 7 x 4 хв15 х 4 з = 29 хв;

b) 6 ° 31 "= 6 х 4 хв 31 х 4 з = 26 хв 4 с.

the known values ​​show a difference in the world hour on the meridians passing through Kiev, Lviv and Donetsk.

4. Until the hour we see in Kiev (12 o'clock Add (at the end of the Donetsk region, which lies on the road towards Kiev) or from the exit (at the end of the city of Lviv, which is located at the distance towards Kiev:)

a) if it is 12 years old in Kiev, then the meeting hour is in Donetsk warehouse

12 hours + 29 hours = 12 years 29 hours;

b) if it's 12 years old in Kiev, then the month's hour at Lviv becomes

12 hours - 26 hours 4 seconds = 11 years 33 hours 56 seconds.

Time zones and standard hours. Koristvatyvatsya mіstsevym hour, like in the skin point іnshy, in the creeping life, it is practically unwise. For the splendor of all the light let's explain the hour . For those who know, as you know, the earth's kul was cleverly divided by meridians for 24 smugs (for a number of years at dobi) - for time zones(For 15 ° cut skin). At all points of one belt, an hour was spent on the same. During the standard hour, take the middle hour of the meridian, and walk along the middle belt (middle meridian).

Time zones are numbered from 0 to 23 in sideways: Middle meridian of the 0th belt є Greenwich(Pochatkovy) meridian, 1st belt - meridian 15 ° c. d., 12th belt - 180th meridian, 23rd belt - meridian 15 ° W. etc.

The hour of the 0th zone is called Western European , 1st - middle-European , Інш - skidnoeuropean ... The number of the belt in the order of the standard hour at the moment, if on the Greenwich Meridian pivnich. Riznitsya in the hour between two with double belts to become 1 year. When they collapse near the earth's edge after entering the skid, we are guilty of moving the arrow of the year one year ahead when the cordons of the skin offensive belt are overturned, and collapsing in the western direction - one year back.

Miscellaneous Ukraine's time zones manually: 95% of the territory lie in a different zone, only Luhanska and parts Donetskі Kharkiv regions- At the 3rd belt, and the part is insignificant Transcarpathian region- in the first belt. However, in practice, for convenience between time zones on land, it is not strictly necessary to carry out sovereign cordons... Therefore, the entire territory of Ukraine is brought to a different time zone. Let us explain the hour in our country є the middle hour for another to the meridian belt (30, which can be passed through Kiev... In Ukraine, an explanation is given Kievsky .

divovizna Ukraine

Beyond the hour of another zone, the Crimea of ​​Ukraine, Bilorus, Latvia, Lithuania, Estonia, Finland, Moldova, Rumuniya, Turechchina also live in Europe. All recent susidi of Ukraine, the Central region and the majority of the regions Western Europe It’s a mid-European hour, and Great Britain, Ireland, Iceland and Portugal are Western European. On the adjacent to the cordons of Ukraine, the Russian territories for the titles of the Moscow hour, which are in Moscow for 1 year

Рі c ... Watch belts to light

Lіtnіy hour. Shorichno in Ukraine to be introduced last hour : At night, for the last week, bereznya godinnikov's arrow should be transferred one year ahead. It is possible to increase the efficiency of the lighting part of the electricity and energy savings. At the end of the day, turn the year's arrow back a year, changing to the standard hour.

The introduction and promotion of the summer hour is carried out synchronously with a large number of European

Rozmovi on the theme of summer, winter, mid-range, month, astronomical hour sponded me to qiu posadu. Let me show you how it’s the time of the month. You see that it is also the time of day. There will be three theory and history. I will not be medicine and physiology, but I will also leave political and economical to look at the nutritional data. I am not a physician, not an economist, and I am not a politician anymore, I am a shipwrecker.
Therefore, one of the sciences necessary for ship navigation in our hour is nautical astronomy for me.
Sea-going astronomy allows the control of the ship's place for the guardians of the heavenly lights. Heavenly lights are constantly moving around, and in order to be important at this moment, the nobility of the law is needed to live in astronomy. It’s possible to tell even to the individual companions of the Earth. Maritime astronomy, in addition to the fact that it is about service to the hour and the development of life on Earth (go / enter, illumination, darkening, etc.) and at the All-Holy.
The main employees, which are connected with the sea astronomy, are:
- Visnachennya mission in the sea behind the guarded lights;
- the value of the corrections applied directly (compasses);
- security service for an hour.
Additional staff:
- visualization of illumination;
- culmination of light etc.

The axis is now and gone until that hour. It was noisy, but people took one dob in one hour - in an hour the Earth had to knock one revolution around its axis, for about an hour from the start to the sun. After an hour, we added it to 24 and took off - 1 year. So, if one revolution is 360 degrees, then we will recognize that for 1 year the Earth is wrapped around its axis (visible to the Sontsya), and one degree to Sontsya (the Earth is wrapped) is 4 chilini taken by the earthlings for an hour.
I will not be quicker to know about those who:
- the wrapping of the Earth to return to 0.00023 seconds in the rotation;
- vypadkovі strebkostіbіnі snіnі shvіdkostі wraparound the Earth (їх is the mean, one - in 1920 r for 0.000000045 s);
- the value of true sleepyheads with a stretch of rock changes in the middle by 59.14 s;
- Rik is not 365 days, but 365.2422 days.

To that - for the purpose of discussing those dreams-robots and translations of the year-olds, we will not talk about the reference sleepy and dawn hours (astronomical). We will be deprived of operating the average sleepy hour, taken for a visit to the Earth. If a dovzhina dobi is not insured from one dobi, but in the middle for 1 rik.
Mistseviy hour - an hour of spostering on a given meridian, and to that meridians are not without meridity, then those of the world are not without me. For all spasters on one meridian - one hour of the month.
Greenwich hour - the month's hour of the poster child to stand on the Greenwich Meridian.
Oskilki Hrynvich Meridian of Acceptance for an Ear earthly cool That is the hour of departure from the Greenwich Rivno to the next month, I transferred from the closet to the team hour with 360 degrees = 24 years.
Є order:
"Longitude west, Greenwich time best.
Longitude east, Greenwich time least ".
Scho in a fairly transposition means, s skidniy dovgoyu you have an hour more, less on Grinvichi, and in the backward dovgoti - less than Grinvichsky.

Now it seems to us that an hour on Grіnvichі is taken as a point every hour, and the axis of the Muscovite hour is unacceptable for a haunted life.
To that for the whole region, it took only one hour for the whole region (the monastic observatory, the palace of the ruler, etc.). Ale ...
With such a move, there is a lack of handiness - a difference in the hour in the region, or the land, could take away the shot from the part of the year and bring sickness. The development of civilization, the socialization of the people was jammed in the order of the hour.

At the astronomical congress of 1884, the world was proponated and steadily adopted, in all regions of the world, the system of zone clocks was adopted. In the system of standard hours, at least one hour is conducted on 24 central meridians of the Earth, one at 15 degrees apart, so in the middle belts the hour grows for one year. The clarity hour will widen by 7.5 degrees on the off-side of the central meridians.
standard hour Explainer time is called the middle month of the central meridian of the given time zone, take it all over the territory of the zone.

Ale є small focus - on the 12th central meridian of 180 degrees, and one part of the yth belt is in the secondary period, and the other is in the western one. The hour for the year of the inhabitants of the belt is the same, but the number on the calendar for the inhabitants of the declining and western period is for 1 day. The inhabitants of the ancient village have a vchor, in our time they are the inhabitants of the distant part of the Earth. The first meridian price is called a line of dates.

With such a structure of belts, the standard hour cannot be seen from the muscular one more than 30 minutes. However, theoretical cordon belts can be found in the seas, oceans and sparsely populated areas. In fact, the cordon of belts begins with the districts of the territories with the administrative, geographic and economic features.

Maternity hour. With the help of the economy of electricity for the evening celebrated year in the territory of the USSR, the boules were set 1 year ahead of the standard hour. A few hours was introduced only vlitka (lithn_y hour), but by a decree in 1931 it was permanently deprived. Tobto decimal hour is the standard hour 1 year.


Lіtnіy hour. In a number of regions, the years are transferred 1 year in advance (in the period for 2 hours). In the SRSR, the lіtnіy hour (1 year before maternity or 2 years before the waist) was introduced in 1980. I will not describe the goods in time and time zones in our country - I know everything.
In our country, on the time zone, the axis is divided by such a rank.

Otriman dovgotu (do not be dumb, it takes only the number of degrees) is translated in the year of that chilin from 15 degrees - 1 year, 1 degree - 4 chilin. Robimo is not a large admission that the Sonce must pass its upper climax (noon) close to 12.00 for the first hour (as a matter of fact - 12.00 plus minus is close to 15 min).
Now from 12 years 00 hv vidnimaєmo (for the shidnoї pіvkulі, and for the zadnіy dodaimo) the meaning of the dovoti in the years and khvili is not recognized. Otrimuєmo Greenwich hour of the day on the given meridian (dovgoti). Dali - give a rise to your year's anniversary from the Ukrainian (UTC, all-important) hour for a shidnoy pivkul (і іdnіmaєmo, as soon as I come to a party).
Power up: "And deyznatisya Greenwich hour?" Vidpovim - the season of the Moscow minus is 4 years old (this year is 3 fierce 2013 rock, otherwise we don’t know, it will be an hour tomorrow).

Butt: dovgota skidna 33 degrees, hour Moscow, tobto Grinvich 4 hours.

Dovgotu is translated into a year:
- 33/15 = 2.2 means 2 years
- 2,2-2=0,2
- 0.2 * 60 = 12 means 12 quilins
- Dowgota 33 degrees rotated in the year-round - 2 h 12 m.

Visiting the hour of our monthly holiday outside Greenwich:
12h00m - 2h12m = 9h48m

Dodaamo for the growth of years (scho on rutsi or handing over) with Grіnvich:
9h48m + 4h = 13h 48m.
Tse і an hour ago, according to our years (at the time of the day) in the month of 33 degrees of the second phase (memory - from the exact point of 30 minutes, so the Sonce does not expect to be at the upper culmination at 12.00). Astronomical tables are used for an accurate picture of shipbuilding.

Now is the standard hour. It is necessary to translate the dovgota of the month into the year and round up to the nearest year.
For example: additional supply 142.9 degrees Skhidna.
142,9/15=9,526
This means the 10th time zone. Tobto for 10 years more than on Grinvichi.

A little bit of words about Skid Sontsya. At Equatorial Sonce, you should go close to the 6th year of the month for the month of the hour, every now and then go to the area of ​​18th year. Dalі on Pіvnіch or Pіvden hour right off the bat and the Sontsya call to lie in the latitude of the month and the time of the rock. Ale in the days of the spring and autumn rіvnoday at all latitudes of the Sonce to go and go, yak at Equatorі - close to 6 and 18 years after the start of the month.
On the butt of St. Petersburg and all the places at latitude 60 degrees in winter latitude. Hour of Mistseviy:
20 bereznya skid at 6 o'clock close at 18.15
21 worms shid at 2 h 36 m zakid at 21.28
22 Veresnya skid at 5 h 45 m visit about 18 years
21 breast at 8 years 5 m at 14.55

Vikoristovuvav: "Morehidna Astronomy" B.І. Kraseniv (Moscow "Transport" 1986), TRAVNІ 2012.

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