Imwe yezviridzwa zvekutanga zvakashandiswa munguva dzekare kunyatsoziva kureba kwezuva, yaiva sunindial. Zvinoenderana nemamiriro ezvinhu aya, anogara kwenguva refu kupfuura zvazvinoita, ane basa rakakura zvichienzaniswa nekugadzira wachi dzemazuva ano.
Parizvino, kushanda kwemasundial kwakapera, asi vanogona kuvakwa kuti vararame ruzivo. Naizvozvo, kana iwe uchida kuziva zvakajeka kuti vanoshanda sei, zvinokwanisika kugadzira iyo chaiyo inoshanda. Izvo hazvitore nguva yakareba uye iwe uchanakidzwa nenguva inofadza mune zvese.
Iwe unogona zvakare kufarira chinyorwa chedu: Isu tinoongorora madutu ezuva nemhedzisiro yawo paNyika
Wachi yezuva. Chii chinonzi chikamu chakanakisa chekare?
Sezvinoreva zita rayo, sundial inoshandisa chiedza chezuva uye kugadzira mumvuri kuziva nzvimbo yayo. Kuburikidza nechigadziriso, chinozivikanwa se gnome kana chimiro, mumvuri unokandwa pane imwe nzvimbo.
Nzvimbo iyi inofanirwa kucherechedzwa nemametriki nenguva chaiyo yezuva. Nenzira iyi, nzvimbo yezuva ine chokuita neimwe nguva yezuva inozivikanwa nouchokwadi. Uyezve, inokwanisa kuyera, pasina kuoma, kupfuura kwemaminitsi nemasekondi.
Kwayaka: Wikipedia
Kubva pane mamwe maonero akajeka, iyo sundial Kunobva pakutenderera kwezuva paNyika. Pasi uye inofambirana neakisi yayo. Paunenge uine chimiro pane axis yePasi padyo neine perpendicular ndege, mumvuri uchatevera mafambiro ezuva.
Kazhinji, zuva rinoita kutenderera chaiko kwe360-degree mumaawa makumi maviri nemana pasina kukundikana. Naizvozvo, awa yega yega inofamba madhigirii gumi nemashanu, sezvo zuva richifambira mberi muchinangwa charo chezuva nezuva maererano nePasi. Neiyi nzira, zvinobvira kuyera nouchokwadi, maawa ezuva umo zuva riri kuita kufamba kwaro.
Kune rumwe rutivi, sundials haisi yakasiyana mumhando yavo. Maererano nenzvimbo dzakasiyana, pane zvimwe zvakakodzera kutaurwa. Semagumo, iwe uchava nemafungiro ari nani pamusoro pavo, kukwanisa kusiyanisa pakati pavo.
Iko kunaka kwakanakisa kweiyo equatorial wachi
Iyo inozivikanwa seimwe yeakareruka wachi kuverenga, nekururama kunotsigirwa zvizere kune avo vakaipfeka. Kazhinji, izuva rakarereka, iro marongero akavakirwa pane equatorial coordinates.
Bumbiro rayo rine maitiro inowanikwa uye yakanongedza kuakisi inofambirana yePasi. Uye zvakare, iyo denderedzwa pairi payakagarira iri perpendicular kwairi, inonongedza kudivi renzvimbo yenzvimbo.
Kufanana nemamwe ose ezuva, rinonyatsoratidza madhigirii anoenderana neawa imwe neimwe zuva parinofamba. Kureva kuti ndiyo imwe yewachi inoratidza, pasina matambudziko, awa imwe neimwe yezuva sezvo zuva richifamba madhigirii gumi nemashanu.
Chinonyanya kuzivikanwa chese, wachi yakachinjika
Nenzira, wachi yakachinjika ndiyo inonyanya kuwanikwa mumakwere, mapindu nenzvimbo dzeveruzhinji sechinhu chekushongedza. Chimiro chayo chakavakirwa pane denderedzwa pamusoro, rakati sandara uye perpendicular kune yakachinjika ndege yePasi.
Nekune rumwe rutivi, chimiro chayo chakasimudzwa chakafanana neakisi yePasi, ichiratidzira, pasina kukanganisa, mumvuri unogadzirwa nezuva. Neiyi nzira, maawa ezuva anoratidzirwa, sezvo zuva rinokwira mumatanho aro akasiyana-siyana emasikati.
Wachi dzakamira nekuvandudzwa kwadzo
Sezvinongoita wachi dzakachinjika dzakajairika mumakwere kana nzvimbo dzakavhurika, zvakajairika kuwana wachi yakatwasuka mumaraibhurari, machechi nezvimwe. Chaizvoizvo, dzinozivikanwa neiyi nzira nekuti dzakaiswa kana kuunganidzwa mukati memadziro munzvimbo yakatwasuka.
Nenzira iyi, nzvimbo yayo yakatsetseka yakatsetseka inofambirana nehupamhi hwenzvimbo, nemaitiro anonongedza axis yePasi zvakadzika. Zvisinei nenzvimbo yayo, ndeimwe yewachi yakagadziridzwa uye kushandiswa nhasi nekuda kwekuita kwayo.
The homemade sundial. Iriwo rudzi rwewachi yokufunga nezvayo here? Wana chokwadi!
A homemade sundial haina kunyudzwa mumarudzi akatanhamara zvikuru yewachi yerudzi urwu. Kupfuura chero chinhu, iko kugadzirwa kwechimwe chezviridzwa izvi nenzira isingafadzi kumba.
Mupfungwa iyoyo, imhaka yokuzadzika kwechido chokuzvivaraidza nacho kana kuti kupedza basa rechikoro. Zvisinei, haigoni kurerutswa zvachose. A sundial ine zvikamu zvakafanana neyekutanga, ndiko kuti, chimiro chayo, chikuva uye metric kupedza.
Uyezve, sundial yakagadzirwa kumba Icho chishandiso chakanakisa chekufunga nezvacho paunenge uchivaka. Inochengetedza mari hombe pane mamwe maturusi uye, sekunge izvo zvisina kukwana, haitore simba kana kupera nekufamba kwenguva. Kunyangwe isiri yechimanjemanje kana kuchinjirwa kunguva, haina chainoitira shanje kune mamwe mawachi.
Asi zvino ... sei kugadzira sundial? Tsvaga iwo akanakisa matipi ekuzadzisa chinangwa!
Chokutanga pane zvose, kuziva nzira yekugadzira sundial, zvimwe zvinhu zvinodiwa kuti zvitariswe. Tarisiro yakanakisa inofanirwa kutsigirwa nenheyo yakanaka, saka zvinokurudzirwa kushandisa diki furati yemapuranga chikuva. Saizvozvowo, sechimiro kana gnomon, zvinokwanisika kushandisa kiyi kana tsvimbo refu.
Kwakabva: Kudzidza uye Kudzidzisa Masvomhu
Zvadaro, zvakakosha kuratidza nzvimbo ine zuva kuitira kuti ishande. Isa chikuva pane ndege yakachinjika uye, nerubatsiro rwesando, isa mbambo pakati payo. Sezvo mumvuri unogadzirwa nezuva unobata chipikiri uye zvinoratidzwa papuratifomu, zvichienda kunotara maawa.
Neawa imwe neimwe inopfuura, shandisa penzura, penzura, pendi, pendi, kana chiratidzo kutara mutsara pasi payo. Pakusvika kwehusiku, maawa chaiwo ayo zuva raive pane imwe nzvimbo ichave yawanikwa zvakadzama.
Zvadaro, zvakakwana kubatanidza mitsetse yose centrically neruremekedzo hwaro hwembambo. Saka, maitiro ekuita sundial nekubudirira kunonzwika anenge apedzwa. Pakupedzisira, pedzisa nekuwedzera ruvara, kana zvichidikanwa, kana kuti upe iwe pachako kubata kwerunako.