Kodi mukufuna kudziwa kupanga sundial ndi manja awo

The chosamvetsetseka akatswiri nthawi akuvutika kwa nthawi yaitali. kaya ndi chuma, ndipo ngati ndi choncho, chifukwa Siingabwezedwe? Pali ngakhale maganizo palibe nthawi kulibe, kuti iye anabwera ndi anthu. Mwina izi zili choncho chifukwa bola sanali aphunzira kuyeza, izo zikuwoneka kuti ndi kanthu.

The chronograph oyamba ku mbiri ya anthu anali sundial lalikulu la chiyambi achilengedwe. Ukulu wa mthunzi kuponyedwa mwa phiri, mtengo kapena ataliatali pamwamba chinthu pansi, makolo athu ankayesetsa, kaya usiku posachedwapa, ngati nthawi kusaka, kapena bwino okonzeka kale kwa bedi.

Ndiye munthuyo akufuna kupanga sundial wangwiro kwambiri ndi manja ake, pogwiritsa ntchito njira iliyonse. Anapeza kuti mbali ya zochitika kunyezimira chimadalira pa nthawi ya chaka. Choncho, choyamba mu mbiri ya miyeso zakuthambo zidalengedwa.

Ndi pofuna kukwaniritsa chitukuko choncho wosazindikira koyamba, chipangizo kuona nthawi amapereka anachronism, koma sizinatheke. M'malo mwake, lingaliro la wosatha, kopitilira muyeso-odalirika ndi sikutanthauza nthawi yambiri mphamvu mita zinachititsa kuti mukupanga koposa mitundu yatsopano ya izo: a kunyanja, yopingasa, ofukula ...

Kuti mudziwe kuti dzuwa wotchi ndi manja anu, muyenera adziwe terminology anatengera pakati ndiAmene awo. Choncho kadranom kuitana oyimba ndi ntchito pa iye mwambo womaliza maphunziro ndi kanjedza, kapena chiopsezo Zikungotanthauza maola ndi mphindi. Gnomon - izo otbrasyvatel mithunzi, kusewera udindo wa muvi ndi makina chizindikiro zinthu pa zinthu zomwe amaweruzidwa nthawi. zinthu zina kamangidwe palibe.

Chifukwa azilandira sundial ndi manja awo amawapatsa iwo mu malo iliyonse, monga lalikulu mzinda kapena pakhoma la holo mzinda, iwo akhoza mosamala azigwirizana ndi mwatsatanetsatane, kukwaniritsa mkulu olondola "patsogolo." Chinthu china, pamene wokwera pa yogwedeza chinthu, monga sitima. Medieval oyendetsa msanga anaonetsetsa kuti muyenda kwa equator kapena mzati cha mthunzi wa kumayamba gnomon kuchita zinthu mosiyana kumene chida anali chopangidwa.

Pa nthawi imene kafukufuku zakuthambo salinso chifukwa mikangano kowawa ndipo atamunamizira chisokonezo ndi kusaka Woyera, inu mukudziwa mmene kupanga sundial ndi manja ake molimba younikira nthawi masana. Ndi okwanira kupereka ndege njingayo, omwe unali Kadran wofanana 90 ° - α, kumene Greek kalata α (Alpha) amatanthauza ya kumpoto Hrs malo chipangizo ntchito.

Division chagwiritsidwa mosiyana mu wotchi wamba. Kadran kwambiri ngati chronometer chombo, kumene kukhota zonse ola dzanja zimapangitsa patsiku, choncho ndi bwalo linagawidwa zigawo 24. Kumene, kuweruza nthawi usiku kungakhale kokha pamene pali usiku woyera, kotero ntchito zosiyanasiyana zambiri pafupifupi theka la malo ake.

Kupanga sundial anapanga pepala ndi mwana wanu, mukhoza panjira kumuuziratu mmene ntchito ndipo ali ndi chidwi sayansi yofunika imeneyi, zakuthambo.