Mayar da m zuwa ft mita ↔ ƙafa Kyauta A kan layi Amintacce
Ku rubuta ƙima a mita ku karanta ta a ƙafa nan take. Ma'aunin daidai ne bisa ayyanawa, lissafin yana faruwa a cikin burauzarku, kuma ba a aika komai ko'ina ba.
Ba a ɗora komai ba
Ƙimomin da aka fi amfani da su — Mayar da m zuwa ft (mita ↔ ƙafa)
| m | ft |
|---|---|
| 1 | 3.28083989501 |
| 2 | 6.56167979003 |
| 3 | 9.84251968504 |
| 5 | 16.4041994751 |
| 10 | 32.8083989501 |
| 20 | 65.6167979003 |
| 50 | 164.041994751 |
| 100 | 328.083989501 |
Daga ina waɗannan ma'aunai suka fito
An fara bayyana mita a shekarar 1793 a matsayin kashi ɗaya cikin miliyan goma na tazarar da ke tsakanin Ekweta da Pol ɗin Arewa — ma'ana wadda ba wanda zai iya tabbatar da ita sai ya auna kwatan duniya baki ɗaya. Tun daga lokacin an sake bayyana ta sau huɗu, kowane lokaci zuwa wani abu mafi karko: da farko sandar platinum, sannan wani samfuri da ake ajiyewa a birnin Paris, sannan tsawon taguwar hasken krypton, kuma tun daga 1983 tazarar da haske yake tafiya a cikin vacuum cikin 1/299,792,458 na daƙiƙa ɗaya. Inci ya daina zama abu daban a 1959, lokacin da ƙasashe shida suka amince su bayyana shi a matsayin 25.4 mm daidai. Wannan yarjejeniyar ce ta sa kowane juyawa a wannan shafin tsakanin tsawo na metric da na imperial yake daidai ba kimantawa ba: dukansu biyu yanzu sun samo asali ne daga ma'ana ɗaya.
Inda kuke haɗuwa da su
Milimita ita ce ma'aunin aiki na zane-zanen injiniya da duk abin da ake ƙerawa a bita; santimita ta dace da dinki, kayan daki da rula ta makaranta; mita kuma ta ɗakuna, yadi da hanyoyin gudu. Ƙafa da inci suna nan a tsayin tashin jirgin sama a duniya baki ɗaya, a gine-gine na Amurka da Birtaniya, da kuma a ma'aunin diagonal na kowane allo da kuka taɓa saya. Mil na teku ba tsohon abu ba ne da ya rage kawai — ɗaya daga cikinsu minti ɗaya ne na latitude, shi ya sa jiragen ruwa da jiragen sama har yanzu suke tafiya da su.
Tambayoyin da mutane ke yi
Yaya ake bayyana mita a yau?
A matsayin nisan da haske ke tafiya a cikin vacuum cikin 1/299,792,458 na daƙiƙa ɗaya. An fara amfani da wannan bayani tun 1983, kuma yana alaƙanta mita da gudun haske, wanda shi kansa an tsayar da shi daidai mita 299,792,458 a daƙiƙa. Tsohuwar sandar platinum da ke birnin Paris ba ta bayyana wani abu yanzu.
Me ya sa ake bayyana tsayin jirgin sama da ƙafa?
Saboda zirga-zirgar jiragen sama ta ƙasa da ƙasa ta amince da ƙafa tun shekaru da dama kuma ba ta taɓa samun dalilin sauya ta ba. Flight level tsayi ne a ɗaruruwan ƙafa, don haka level 350 ƙafa 35,000 ne. Ƙafa ɗaya daidai mita 0.3048 ce, don haka juyawa daidai ne; wasu ƙasashe, kamar China da Rasha, sun yi amfani da mita maimakon haka, shi ya sa dole ne matuƙa jirgi su san duka biyun.
Shin amsar daidai ce?
Inda aka ayyana ma'aunai biyun ta hanyar juna da cikakkun lambobi, i — shafin yana faɗin haka a saman lambar, kuma zagaye kawai shi ne yawan lambobin da ake nunawa. Inda rabon ba shi da lambar goma mai ƙarewa, shafin yana nuna muhimman lambobi goma sha biyu kuma yana cewa alaƙar kintace ce maimakon ya yi kamar ba haka ba ne.
Shin wani abu da na rubuta yana barin na'urata?
A'a. Ana yin lissafin a cikin burauzarku; ba a ɗora komai ba, kuma babu uwar garke da za a ɗora zuwa gare ta. Ku buɗe shafin sau ɗaya zai ci gaba da aiki ko da an kashe hanyar sadarwa.
Daga ɗakuna na metric zuwa tallace-tallacen Amurka: yadda ake canza m zuwa ft
Duk wanda ya taɓa duba gida na haya a New York, jirgin ruwa na siyarwa a Florida ko dutse a taswirar hanyar tafiya ta Amurka ya haɗu da ƙafa. Ɗakin 12 da 14 ne, tazarar ta 13 feet 6, kololuwar 14,000. A halin yanzu fahimtarka ta girma ta ginu a kan mita: tsayinka, rufin gidanka, tsawon motarka. Don lambobin Amurka su ba da ma'ana kana buƙatar canza m zuwa ft, kuma wannan shafi yana yin haka yayin da kake rubutu. Shigar da mita ka karanta ƙafa, a matsayin ƙima da kuma ƙafa da inci.
Ƙafa daidai 0.3048 mita ne, don haka mita shi ne ƙafa 3.280840. Abin ninka ba mai tsabta ba ne, shi ya sa wasu gajerun hanyoyi sun cancanci koyo. A sassan da ke ƙasa za ka sami ƙa'idar, misalai da aka warware, taƙaitaccen bayani na ma'aunan biyu, kwatance, rangadin wuraren da canjin yake bayyana da kurakuran da aka saba yi.
Yadda ake canza m zuwa ft: a ninka da 3.2808
Ƙa'idar daidai
Mita ɗaya ƙafa 3.280840 ne, juyin 0.3048. Don canza m zuwa ft, ninka adadin mita da 3.280840, ko ka raba da 0.3048. 1 m shi ne 3.28 ft, 2 m shi ne 6.56 ft, 5 m shi ne 16.40 ft, 10 m shi ne 32.81 ft kuma 100 m shi ne 328.08 ft. Idan kana son komawa baya, ninka ƙafa da 0.3048.
Misalai
Rufi mai tsayin 2.5 m shi ne 8.20 ft. Namiji mai tsayin 1.80 m shi ne 5.906 ft, wato 5 ft 10.9 in. Mota mai tsawon 4.6 m shi ne 15.09 ft. Kududdufi na 25 m shi ne 82.02 ft. Dutse na 3,000 m shi ne 9,842 ft. Gini na 150 m shi ne 492 ft.
Ƙafa da inci
Amurkawa yawanci suna faɗin ƙafa da inci. Don samun su, ɗauki cikakken ɓangaren ƙimar a matsayin ƙafa ka ninka ɓangaren ƙasa da 12 don inci. 1.80 m shi ne 5.906 ft; 0.906 ninka 12 shi ne 10.87, don haka 5 ft 10.9 in. Tebur na 0.75 m ne, 2.46 ft, 2 ft 5.5 in.
Gajeriyar hanyar zuci
Don canza m zuwa ft a zuci, ninka da 3 ka ƙara kashi 10 cikin ɗari na sakamakon. Ga 10 m: 30 ƙari 3 shi ne 33, kusa da 32.8 daidai. Ga 50 m: 150 ƙari 15 shi ne 165, a kan 164.0. Hanyar tana da daidaito na kusan rabin kashi ɗaya cikin ɗari.
Mita
Ma'aunin tushe
Mita shi ne ma'aunin tushe na SI na tsawo. An ba da shawarar sa a 1791 kuma tun 1983 an ayyana shi a matsayin tazarar da haske ke tafiya a cikin wuri maras iska cikin 1/299,792,458 na daƙiƙa. Ana amfani da shi don ɗakuna, hanyoyi, hanyoyin wasanni, tsayin gine-gine kuma, tare da prefix, kusan komai.
Fahimtar girman
Mita ɗaya kusan doguwar taki ne, tsayin saman kicin, ko daga hannun ƙofa zuwa ƙasa. Mutane masu matsakaicin tsayi kusan 1.7 m ne.
Ƙafa
Asali
Ƙafa asalinsa tsawon ƙafar ɗan Adam ne, wanda ya bambanta a kowane gari. A 1959 ƙasashe masu magana da Ingilishi sun amince da daidai 0.3048 m. An raba shi zuwa inci 12 kuma ƙafa uku suna yin yadi.
Amfani a yau
Har yanzu shi ne ma'aunin tsawo na yau da kullum a Amurka don tsayi, ɗakuna, katako da kadarori, kuma a duniya don tsayin jirgin sama. Birtaniya tana amfani da shi don tsayin mutum kusa da ma'aunan metric.
Kwatanta mita da ƙafa
Mita ya fi ƙafa uku kaɗan, 3.28 daidai, don haka lamba a ƙafa ta kai kusan sau uku da kwata na lamba a mita. Mutum mai tsayin 1.75 m shi ne 5.74 ft; ɗaki na 3 m kusan 10 ft faɗinsa.
Ana raba ƙafa zuwa inci 12, mita zuwa centimita 100, don haka ƙananan sassan suna tunani daban. Lokacin da kake rubutu ga masu karatu na ƙasa da ƙasa, ba da babban lambar a ma'aunin mai karatu ka ƙara ɗayan a cikin baka, kamar 2.5 m (8 ft 2 in).
Inda za ka buƙace shi
Kadarori
Tallace-tallacen Amurka suna ba da ɗakuna a ƙafa: falo 18 da 14 ft shi ne 5.49 da 4.27 m, mita murabba'i 23.4. Rufi na 9 ft shi ne 2.74 m. Idan kana kwatantawa da gida na Turai, ka canza m zuwa ft ga dukkan tsarin kafin ka yanke hukunci ko yana jin girma.
Tafiya da tsayi
Masu jagorantar tsaunuka a Alps da Amurka suna ba da tsayi a ma'aunai daban-daban. Mont Blanc, 4,808 m, shi ne 15,774 ft. Mount Whitney, 14,505 ft, shi ne 4,421 m. Mutum-mutumin Liberty daga tushe zuwa tocila 93 m ne, 305 ft.
Jiragen ruwa da ababen hawa
Jirgin ruwa mai tuƙi na 10 m shi ne 32.8 ft, wanda tashoshin jiragen ruwa na Amurka suke zagayawa zuwa wurin ajiyewa na 33 ft. Babbar mota ta 12 m shi ne 39.4 ft. Mota da aka ajiye a wuri mai tsawon 5 m tana buƙatar 16.4 ft. Kuɗin dala a kowace ƙafa suna sa saurin canza m zuwa ft ya zama dole kafin ka yi ajiyar wuri.
Wasanni
Gudun 100 m shi ne 328 ft. Zoben ƙwallon kwando a 3.05 m daidai 10 ft ne. Tsallen sanda na 6.2 m shi ne 20.3 ft. Ana ba da rikodin wasannin filin a mita a duniya, amma masu sharhi na Amurka sukan canza don masu sauraro.
Gine-gine masu tsayi da alamomi
Shahararrun tsayi
Hasumiyar Eiffel 330 m ce, 1,083 ft. Ginin Empire State zuwa rufinsa 381 m ne, 1,250 ft. Burj Khalifa 828 m ne, 2,717 ft. Fadar Majalisa a Bucharest tsayinta 84 m ne, 276 ft.
Dalilin da lambobi suke bambanta
Ana faɗin tsayi zuwa rufi, zuwa kololuwar hasumiya ko zuwa eriya. Gini ɗaya na iya samun lambobi da yawa daidai. Lokacin da ka canza m zuwa ft don kwatantawa, ka faɗi wane ma'auni kake amfani da shi.
Tarihin ma'aunan biyu
Al'adu biyu
Ƙafa ta fito daga tsohuwar al'adar auna da jiki. An ƙirƙiri mita a Faransa ta juyin juya hali a matsayin ma'auni mai hankali, bisa Duniya. Tsarin biyu sun rayu gefe da gefe tsawon ƙarni biyu kuma sun cimma fahimta daidai a 1959 kawai, lokacin da aka ayyana ƙafa a mita.
Amurka da tsarin metric
Amurka ta halasta tsarin metric a 1866 kuma ta sanya hannu a kan Yarjejeniyar Mita a 1875, amma ba ta taɓa mayar da shi tsarin yau da kullum na tilas ba. Kimiyya da soja suna amfani da metric, masu amfani kuma suna amfani da ƙafa.
Tsani, igiyoyi da bututun ruwa
Tsawon ƙa'ida
Tsani na 3 m shi ne 9.84 ft kuma yana kaiwa bango na 8 ft da saura. Igiya ta 10 m shi ne 32.8 ft. Bututun ruwan lambu na 15 m su ne 49.2 ft kuma 30 m su ne 98.4 ft, kusa da ƙa'idar 50 da 100 ft.
Iyakokin aminci
Ya kamata a ajiye tsani a nesa da bango na kwata na tsayinsa na aiki. Ga bango na 3 m, 9.84 ft, hakan na nufin ƙasan tsanin 0.75 m, 2.46 ft, daga bango. Ka canza duka biyun zuwa ma'aunin da ke jikin alamar tsanin.
Misali da aka warware
Sayen kafet
Ɗaki yana da 3.6 m da 4.2 m kuma kana son kafet da ya fi ɗakin ƙanƙanta da 0.5 m a kowane gefe. Ya kamata kafet ɗin ya zama 3.1 da 3.7 m. Shagunan Amurka na kan layi suna lissafa girma a ƙafa: 8 da 10 shi ne 2.44 da 3.05 m, 9 da 12 shi ne 2.74 da 3.66 m. Yi matakin lissafin “canza m zuwa ft” don abin da kake nema: 10.2 da 12.1 ft. Mafi kusancin girman ƙa'ida shi ne 10 da 13 ko 9 da 12.
Shawara
Kafet ɗin 9 da 12 ya ɗan fi ƙanƙanta da yadda aka tsara, 2.74 da 3.66 m, don haka yana bar 0.43 m na ƙasa kewaye a faɗi da 0.27 m a ƙarshen. Na 10 da 13 shi ne 3.05 da 3.96 m kuma yana bar 0.28 da 0.12 m. Zaɓi bisa salon da kake so.
Kwantena na jigilar kaya da tirela
Girman ƙa'ida
Ana sayar da kwantenan jigilar kaya a tsawon 20 ft ko 40 ft. A mita tsawon da aka tsara su ne 6.1 da 12.2 m, kuma kwantenan high-cube tsayinsa 2.9 m ne, 9 ft 6 in. Tirelar babbar mota ta 13.6 m, ƙa'idar Turai, 44.6 ft ce, ɗan gajarta fiye da tirelar Amurka ta 53 ft, 16.2 m. Idan kana shirin jigilar kaya daga Turai zuwa Amurka, yi lissafin “canza m zuwa ft” a kan girman akwatin da farko.
Shirya pallet
Euro pallet yana 1.2 da 0.8 m, 3.94 da 2.62 ft. Pallet na Amurka yana 48 da 40 in, 1.22 da 1.02 m. Su biyun ba sa shiryuwa iri ɗaya: kwantena na 40 ft yana ɗaukar euro pallet 23 a layuka biyu, amma pallet na Amurka 20 kawai.
Bishiyoyi, ruwa masu fāɗuwa da sauran abubuwan al'ajabi
Rikodin yanayi
Bishiya mafi tsayi da aka sani, coast redwood da ake kira Hyperion, tsayinta kusan 115.9 m ne, 380 ft. Niagara Falls yana faɗuwa 51 m, 167 ft; Victoria Falls 108 m, 354 ft; Angel Falls 979 m, 3,212 ft. Takardar yawon buɗe ido a ma'auni ɗaya da littafin jagora a ɗayan na iya zama kamar sun saɓa har sai ka canza m zuwa ft.
Bishiyoyin yau da kullum
Bishiyar oak da ta balaga 25 m ce, 82 ft. Bishiyar tuffa ta lambu 4 m ce, 13 ft. Shinge da aka yanke zuwa 1.8 m shi ne 5.9 ft, ƙasa da iyakar da dokokin unguwanni da yawa suka sa a 6 ft.
Wani dubawa kafin ka amince da lambar
Tafiya-da-dawowa
Bayan ka canza, ninka ƙafar da 0.3048 ka ga ko ka koma ga mitar da ka fara da ita. Idan ba haka ba, lamba ɗaya ta zame. Wannan yana ɗaukar daƙiƙa kaɗan kuma shi ne mafi kyawun al'ada ga duk wanda ke sarrafa ma'auni a tsarin biyu. Yana kuma taimakawa a ajiye lambar asali kusa da wadda aka canza a bayananka, don a amsa tambaya daga baya ta kallon duka biyun.
Jirgin sama da tsayin sama
Matakan tashi
Matuƙa jirgi suna magana game da flight level 350, wato 35,000 ft, 10,668 m. Ƙaramin jirgi a 3,000 m yana tashi a 9,843 ft. Hanyoyin tsaunuka a Alps 2,000 zuwa 3,000 m ne, don haka dole matuƙin jirgi ya san su a ƙafa.
Dalilin ƙafa a sama
Jirgin sama ya karɓi ƙafa da wuri sauran duniya kuma suka bi don daidaito. Ana amfani da mita ne kawai a wasu ƙasashe. Matuƙin jirgi na ƙasar metric yana riƙe da teburin canji don lokaci mai wuya.
Hanyoyin gudu da filaye
Ma'auni na ƙa'ida
Hanyar gudu ta 400 m 1,312 ft ce. Zagaye na 200 m 656 ft ne. Filin ƙwallon ƙafa na 105 da 68 m shi ne 344 da 223 ft. Filin ƙwallon ƙafa na Amurka yadi 100 ne tsakanin layukan raga, 91.4 m, don haka ya fi filin Turai gajarta.
Tsalle-tsalle da jifa
Tsallen tsawo na 8 m shi ne 26.2 ft. Tsallen sama na 2.3 m shi ne 7.5 ft. Jifar mashi ta 90 m shi ne 295 ft. Ana ba da waɗannan rikodin a mita a tarurrukan ƙasa da ƙasa.
Katako, bututu da gini
Kayan aiki
Ana sayar da katakon Amurka a ƙafa: 8, 10, 12 da 16 ft, wato 2.44, 3.05, 3.66 da 4.88 m. Tsarin Turai da ke buƙatar alluna na 3 m yana buƙatar canji: 9.84 ft, don haka dole a rage allon 10 ft da 4.8 cm.
Haɗa ma'auni
Idan ka haɗa sassan metric da imperial, ka duba kowane haɗi. Bango na 2.4 m shi ne 7.87 ft, bai kai 8 ft ba, don haka daidaitaccen takardar drywall na 8 ft yana bar gibi na 3.7 cm.
Kayan daki da gidaje
Tsara ɗaki
Ɗakin kwana na 3.5 m da 4 m shi ne 11.5 da 13.1 ft. Gadon sarki shi ne 6.33 da 6.67 ft, 1.93 da 2.03 m. A faɗin 3.5 m gadon yana bar 1.57 m, 5.2 ft, saura.
Ƙofofi da tagogi
Ƙofar ciki ta 2.03 m shi ne 6 ft 8 in. Taga ta 1.2 da 1.5 m shi ne 3.94 da 4.92 ft. Waɗannan tsayi suna da muhimmanci lokacin da ka sayi kayan haɗi da aka shigo da su.
Tafiya a tsaunuka da tsayi
Jagororin hanyoyi
Hanyoyin Amurka suna lissafa ƙarin tsayi a ƙafa. Hawan 600 m shi ne 1,969 ft, tafiyar kwana ɗaya mai ƙarfi. Idan agogonka yana nuna mita, ka canza kafin ka kwatanta. Hawan 1,800 ft shi ne 549 m.
Rashin lafiyar tsayi
Alamomi masu sauƙi suna farawa kusan 2,500 m, 8,200 ft. Jagorori suna ba da shawarar kada hawan wurin kwana ya wuce 300 zuwa 500 m, 1,000 zuwa 1,640 ft, a kowace rana sama da haka.
Dabarun spreadsheet
Dabara
Don canza m zuwa ft ga ginshiƙi, sa mita a ginshiƙi A ka shigar da =A2*3.280840 a ginshiƙi B. Tsara da lambobi biyu bayan alama. Don ƙafa da inci, shigar da =INT(B2) a ginshiƙi C da =(B2-C2)*12 a ginshiƙi D. Don juyawa, ninka da 0.3048.
Gwaji
Shigar da 1 ka duba 3.280840. Shigar da 0.3048: ya kamata ka sami 1. Idan ka ga 3.3, takardar tana zagayawa.
Zagayawa
Daidaita daidaito
Idan rufi 2.5 m ne zuwa 5 cm mafi kusa, 8.2 ft ya isa; 8.202 ft daidaito ne na ƙarya. Tsayin mutum na 1.78 m shi ne 5 ft 10 in, ba 5.84 ft ba a magana.
Ƙa'idodin dacewa
Lokacin da ake yin odar kayan da dole su dace, zagaya sama don tsawon da za a rufe da ƙasa don wuraren da za a cika. Kabad mai faɗin 2.43 m dole ne ya shiga gibi na 2.44 m, 8.0 ft.
Koyar da canjin
Awon tef mai ma'auni biyu
Don koyar da lissafin “canza m zuwa ft”, yi amfani da awon da ke da ƙafa da mita. Ɗalibai suna auna aji su karanta duka biyun. Sun gano cewa 3 m kusan 9.84 ft ne, kuma suna ganin cewa rabon ya fi uku kaɗan.
Atisayen kimantawa
Ka nemi ɗalibai su yi hasashen tsawo a ƙafa, sannan a mita, sannan su duba. Kuskurensu yawanci bai kai kashi 10 cikin ɗari ba idan sun yi amfani da ƙa'idar ninka-da-uku-ƙara-kashi-goma.
Ƙarin ƙimomi don canza m zuwa ft
Jerin canje-canje mai tsawo
Idan ƙimar da kake buƙata ba ta cikin jerin farko ba, waɗannan ƙarin canje-canjen na iya zama kusa isa don karantawa kai tsaye:
- 0.1 m = 0.328084 ft
- 0.5 m = 1.64042 ft
- 3 m = 9.84252 ft
- 4 m = 13.1234 ft
- 7 m = 22.9659 ft
- 15 m = 49.2126 ft
- 20 m = 65.6168 ft
- 75 m = 246.063 ft
- 200 m = 656.168 ft
- 500 m = 1,640.42 ft
- 2,000 m = 6,561.68 ft
- 10,000 m = 32,808.4 ft
Kurakurai lokacin da kake canza m zuwa ft
Rabawa maimakon ninkawa
Ƙafa ta fi mita gajarta, don haka adadin ƙafa ya fi girma. Idan 10 m ya zama 3.05, ka raba.
Amfani da 3 a matsayin abin ninka
Uku yana da kyau don hasashe kawai amma yana ba da kuskure na kashi 9 cikin ɗari. Yi amfani da 3.28.
Ƙafar ƙima a matsayin inci
5.9 ft ba 5 ft 9 in ba ne. Shi ne 5 ft 10.8 in.
Amsoshi cikin sauri
Ƙafa nawa ne a cikin mita?
3.2808.
Ta yaya zan canza m zuwa ft?
Ninka da 3.2808.
Menene 2 m a ƙafa?
6.56 ft, ko 6 ft 6.7 in.
Shin canjin daidai ne?
Eh, domin an ayyana ƙafa a matsayin daidai 0.3048 m.
Shin lambata tana barin na'urata?
A'a. Ana yin lissafin a burauzarka.
Shafuka masu alaƙa da kalma ta ƙarshe
Idan kana aiki da tsawo, waɗannan canje-canje suna kusa: Canza m zuwa nm, Canza m zuwa dm, Canza mi zuwa ft, Canza dm zuwa ft, Canza ft zuwa in, Canza °C zuwa °F, Canza °F zuwa °C, Canza L zuwa gal, Canza gal zuwa L. Akasin wannan shafi shi ne Canza ft zuwa m.
A taƙaice, don canza m zuwa ft ninka da 3.28, ka duba da ƙa'idar ninka-da-uku-ƙara-ɗaya-cikin-goma, kuma ka riƙe lambobin da ma'aunin ka ya goyi baya kawai. Lambarka tana nan a na'urarka: ba a ɗora komai ba kuma ba a buƙatar asusu.