Mayar da ft³ zuwa in³ ƙafa kubik ↔ inci kubik Kyauta A kan layi Amintacce
Ku rubuta ƙima a ƙafa kubik ku karanta ta a inci kubik 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 ft³ zuwa in³ (ƙafa kubik ↔ inci kubik)
| ft³ | in³ |
|---|---|
| 1 | 1728 |
| 2 | 3456 |
| 3 | 5184 |
| 5 | 8640 |
| 10 | 17280 |
| 20 | 34560 |
| 50 | 86400 |
| 100 | 172800 |
Daga ina waɗannan ma'aunai suka fito
Lita tana da tarihi mai ruɗani. Daga 1901 an bayyana ta a matsayin girman kilogram ɗaya na ruwa mai tsabta a mafi yawan nauyinsa, wanda yake da kyau a ji amma ya fito 1.000028 cubic decimetre — kusa har ya ruɗa kuma nesa har ya lalata aiki mai kyau. A 1964 aka bar wannan ma'ana kuma lita ta zama cubic decimetre ɗaya daidai, yadda take tun daga lokacin. Galan yana da tarihi mafi ruɗani: galan na Amurka ya samo asali daga galan na ruwan inabi na Ingila na cubic inch 231, yayin da Birtaniya ta sake bayyana nata a 1824 a matsayin girman fam goma na ruwa. Ba wanda ya daidaita su, don haka galan na Amurka lita 3.785411784 ne kuma imperial gallon 4.54609 — kusan kashi ɗaya cikin biyar ya fi girma. Galan, pint, cup, fluid ounce da cokula a wannan shafin na Amurka ne.
Inda kuke haɗuwa da su
Millilita da lita suna shiga rayuwar yau da kullum kusan ba tare da an lura ba: kwalabe, mai, fenti, ma'aunin magani, girman tukunyar tafasa ruwa. Cubic mita na kuɗin ruwa ne, siminti, jigilar kaya da iskar da tsarin iska dole ya motsa. Cubic centimetre yana sa wa girman injin suna, cubic feet yana bayyana a kayan jigilar kaya da girman na'urorin gida, kuma cup da cokula suna rayuwa kusan gaba ɗaya a girke-girke — wanda shi ne daidai inda bambancin cup na Amurka da na metric yake lalata biredi a hankali.
Tambayoyin da mutane ke yi
A ina ake amfani da kubik ƙafa?
A Amurka don cajin iskar gas, girman firiji da freezer, da cikin kwantenan jigilar kaya, kuma a duk duniya don kwararar iska, inda ake ƙididdige fanka da kubik ƙafa a minti. Kubik ƙafa ɗaya daidai lita 28.316846592 ne, don haka ƙaramin firiji na kubik ƙafa 4 yana ɗaukar kusan lita 113.
Yaya kubik inci yake da alaƙa da girman injin?
Kubik inci ɗaya daidai mililita 16.387064 ne, don haka kubik inci 61 kusan lita ɗaya ce daidai. An daɗe ana bayyana injunan Amurka da kubik inci: injin 350 kusan lita 5.7 ne. Lambar tana bayyana displacement, jimillar girman da pistons ke share, ba ƙarfin injin ba.
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.
Akwatunan lasifika, fanka da 1,728: lokacin da ƙafa kubik ta haɗu da inci
Masu tsara sauti suna magana game da akwatin lasifika na ƙafa kubik 1.5, sannan su zana shi a inci don zaren. Masu kera fanka suna ƙididdige kwararar iska a ƙafa kubik a minti ɗaya, yayin da akwatin da suke ciki ake aunawa a inci kubik. Gadar lamba cikakkiya ce: ƙafa kubik inci 12 ce da 12 da 12, wato inci kubik 1,728. Don canza ft³ zuwa in³ kana ninka da 1,728, don haka 1.5 ft³ in³ 2,592 ne. Wannan shafi yana ninkawa yayin da kake rubutu, kuma rubutun da ke ƙasa yana nuna yadda abin da ake amfani da shi yake aiki a akwatuna, kwararar iska da sanannen labari game da lamba 1,729.
Shafin yana ƙunshe da ƙa'idar tare da misalai, ɗan bayani game da kowace raka'a, kwatance, rangadin akwatuna da kwararar iska, da kurakuran da ya kamata a guje wa. Duk lissafin yana faruwa a burauzarka; babu abin da ka shigar da ake aika wa ko ina.
Yadda ake canza ft³ zuwa in³: ninka da 1,728
Ƙa'idar
Ƙafa daidai inci 12 ce, don haka ƙafa kubik 12 sau 12 sau 12 ce, wato inci kubik 1,728. Don canza ft³ zuwa in³, ninka ƙafa kubik da 1,728. Don haka 0.5 ft³ in³ 864 ne, 2 ft³ in³ 3,456 ne, kuma 3.5 ft³ in³ 6,048 ne. Don komawa, raba inci kubik da 1,728.
Misalai masu aiki
Akwatin subwoofer da aka rufe na 1 ft³ yana da 1,728 in³ a ciki. Direba da ke tura 0.05 ft³ yana ɗaukar 86.4 in³. Akwatin kwamfuta na 0.7 ft³ yana ɗaukar 1,210 in³. Idan kana son lamba kusantaka, ninka da 1,700 ka ƙara kaɗan: 4 ft³ kusan 6,800 ne, ƙara 112, yana ba da 6,912 daidai.
Dalilin da ba 12 ba
Lambar 12 tana canza tsawo daga ƙafa zuwa inci. Girma yana ninka tsawo uku, don haka abin da ake amfani da shi 12 ne a kubik. Amfani da 12 a kan girma yana sa amsar ta ragu sau 144, kuma akwatin da aka gina da wannan lamba zai zama ƙarami sosai.
Duba hankali cikin sauri
Inci kubik ƙaramar raka'a ce, don haka lambar tana girma kusan ninki dubu ɗaya da ɗari bakwai. Idan sakamakon lissafin “canza ft³ zuwa in³” ya girma sau 12 ko 144, ka yi amfani da abin da ake amfani da shi na tsawo ko na yanki.
Ƙafa kubik
Inci goma sha biyu a kowane gefe
Ƙafa kubik lita 28.317 ce. Ana amfani da ita don akwatuna, kwararar iska, firiji, ƙasa da iskar gas a Amurka, kuma ita ce raka'ar da masu tsara lasifika ke faɗin girman ciki.
Inda take bayyana
Akwatunan sauti, ƙayyadaddun HVAC, ƙarfin kayan gida da jigilar kaya.
Inci kubik
Inci ɗaya a kowane gefe
Inci kubik 16.387 cm³ ne. Ana ba da ƙananan sassa, ramuka, ƙaurar girma da ramukan ciki a cikinsa. Hakanan ita ce raka'ar da masu aikin katako ke lissafa abin da ke fita daga guntu.
Inda take bayyana
Kundin sassa, ƙayyadaddun direba, girman injin da tsarin kabad.
Kwatanta ƙafa kubik da inci kubik
Ƙafa kubik tana ɗauke da inci kubik 1,728, don haka lambar a inci ta fi ta a ƙafa girma sosai: 3 ft³ 5,184 in³ ne. Mai ƙira da ya lissafa girman ramin iska a inci kubik dole ne ya cire shi daga girman akwati da aka ba da a ƙafa kubik, kuma dole ne abin da ake amfani da shi ya zama daidai don guje wa kuskuren kashi da yawa cikin ɗari.
Abin da ake amfani da shi lamba ce cikakkiya, don haka babu buƙatar zagayewa. Haɗarin yana cikin zaɓi kawai: 1,728, ba 12 ba.
Inda canjin yake bayyana
Akwatunan lasifika
Akwati da aka rufe mai girman ciki na 1 ft³ kubik ne na inci 12 a ciki. Da bango na inci 3/4, waje yana auna inci 13.5 a kowane gefe, wato 2,460 in³ ko 1.42 ft³. Direba ko rami a ciki yana ɗaukar wani ɓangare na girman, don haka magini yana ƙara ƙaurar girmansa. Ana yin komai a inci kubik don zaren, kuma a ƙafa kubik don ƙayyadaddun bayani.
Fanka da kwararar iska
Fankar PC ta 120 mm tana motsa kusan ƙafa kubik 60 na iska a minti ɗaya, 103,680 in³. Akwati na 0.7 ft³ ana maye gurbin iskarsa kusan kowane daƙiƙa ɗaya a wannan gudu, ko da yake ainihin kwarara ta akwati ta fi ƙasa sosai. Hood na kicin na 300 CFM yana share kicin na 1,440 ft³ kowane minti 4.8. Lokacin da ka canza ft³ zuwa in³, za ka iya kwatanta fankar da sararin da take yi wa hidima.
Racks da kabad
Kabad na sabar na 42U na 600 da 1,070 da 2,000 mm kusan 1.28 m³ ne, ko 45 ft³, 78,000 in³. Masu tsara kayan aiki suna lissafa sanyaya ɗakin a ƙafa kubik a minti ɗaya kuma na kayan aikin a inci, don haka canje-canje suna fitowa sau da yawa.
Lamba 1,729
Masanin lissafi G. H. Hardy ya ba da labarin ziyartar masanin lissafi ɗan Indiya Srinivasa Ramanujan a asibiti ya lura cewa lambar tasi ɗinsa, 1,729, ta yi kama da marar daɗi. Ramanujan ya amsa cewa ita ce mafi ƙanƙantar lamba da ta zama jimillar kubik biyu ta hanyoyi biyu daban-daban: 1 kubik da 12 kubik, da 9 kubik da 10 kubik. Na farko daga cikinsu, 12 kubik, shi ne 1,728, adadin inci kubik a ƙafa kubik. Daidaituwa ce mai daɗi cewa abin da ake amfani da shi yana kusa da sanannen lambar.
Tankunan mai da ajiya
Tankin mai na 2 ft³ yana ɗaukar galan 14.96 na Amurka, tun da ƙafa kubik galan 7.48 ce. A inci wannan 3,456 in³ ne, kuma galan 231 in³ ne. Magina jiragen ruwa da masu tsara jiragen sama suna motsawa tsakanin raka'o'i uku: tanki na galan 15, 3,465 in³, 2.0 ft³. Lambobin sun bambanta da ƙasa da rabin kashi ɗaya cikin ɗari, shi ya sa zagayewa ke da muhimmanci lokacin da ake tabbatar da tankuna.
Ƙananan kaya da akwatuna
Akwati na inci 18 da 12 da 12 yana ɗaukar 2,592 in³, 1.5 ft³. Kwalin ƙaura na 24 da 18 da 18 yana ɗaukar 7,776 in³, 4.5 ft³. Masu ƙaura suna sayar da kwalaye a ƙafa kubik, yayin da tsara nawa ke shiga mota yana amfani da girman motar a ƙafa kubik. Mai canzawa yana ba ka damar duba lambobin lokacin da kake son kwatanta girman kwali ɗaya da zane a inci.
A cikin spreadsheet
Shigar da ƙafa kubik a ginshiƙi A ka yi amfani da =A2*1728 a ginshiƙi B. Don akasin haka, =B2/1728. Ƙara ginshiƙi don cire ƙaurar girman kowane direba ko rami a inci kubik. Tsara sakamakon da wuri ɗaya bayan ƙima don manyan girma kuma babu don ƙanana, kuma ci gaba da ginshiƙin asali domin ka iya komawa kowane mataki.
Zagaye lambobi
Abin da ake amfani da shi 1,728 daidai ne, don haka zagayewa zaɓi ne. Idan tushe ya ba da 1.5 ft³, kana da lambobi biyu masu muhimmanci, don haka 2,600 in³ ya isa, ko da yake 2,592 daidai ne. Zagaya a ƙarshen lissafin, ba a kowane mataki ba, don guje wa tara ƙananan kurakurai, kuma bayyana zagayen a bayanan ƙira.
Ninkawa a zuciya
Don ninka da 1,728, yi tunanin 1,700 da 28. Ga 3 ft³, 5,100 da 84 yana ba da 5,184. Ga 5, 8,500 da 140 yana ba da 8,640. Hanyar tana aiki ga kowane adadin ƙafa kubik kuma tana ba da sakamako daidai. Hanya ta biyu ita ce ninka da 12 sau uku, wanda ya fi jinkiri amma yana da aminci iri ɗaya ga ƙima.
Ƙimomin tunani
0.1 ft³ shi ne 173 in³, 0.25 ft³ shi ne 432 in³, 0.5 ft³ shi ne 864 in³, 1 ft³ shi ne 1,728 in³, 2 ft³ shi ne 3,456 in³, 5 ft³ shi ne 8,640 in³ kuma 10 ft³ shi ne 17,280 in³. Idan ka canza ft³ zuwa in³ ka sauka nesa da wannan tsani, maimaita ninkawar.
Dubawa ta juyawa
Don tabbatar da sakamakon lissafin “canza ft³ zuwa in³” daidai ne, raba shi da 1,728. Idan 1.5 ft³ ya ba da 2,592 in³, to 2,592 da aka raba da 1,728 yana mayar da 1.5. Dubawa ta biyu ita ce girman sakamakon: ya kamata ya fi lambar a ƙafa kubik girma kusan ninki dubu ɗaya da ɗari bakwai, ba sau goma sha biyu ko 144 ba.
Na'urar sanyaya iska da kwararar iska a kowace tan
Ƙa'idar yatsa ta gama gari tana ba da kusan 400 CFM na kwararar iska ga kowace tan ta sanyaya. Na'ura ta tan 3 don haka tana motsa 1,200 ft³ a minti ɗaya, 2,073,600 in³. Masu shigarwa suna auna girman bututu a inci da kwararar iska a ƙafa kubik a minti ɗaya, don haka raka'o'in biyu suna bayyana tare a kowace takardar ƙira. Lokacin da aka bayyana tsawon bututu da sashensa a inci murabba'i, matakin lissafin “canza ft³ zuwa in³” yana taimakawa wajen duba gudun iska.
Fankar banɗaki
Jagora mai sauƙi don ƙaramin banɗaki ita ce ƙafa kubik ɗaya a minti ɗaya ga kowace ƙafa murabba'i na bene, don haka ɗaki na 50 ft² yana buƙatar fanka na 50 CFM. A inci kubik, wannan 86,400 ne a minti ɗaya. Ana ƙididdige fanka a CFM da sones, kuma masu shiru suna da tsada. Idan ka canza ft³ zuwa in³ don haɗin bututu, za ka iya ganin inci kubik nawa na iska dole ne ya matse ta kowace buɗewa a kowane daƙiƙa.
Kabad da humidor
Humidor na sigari na 1 ft³ yana ɗaukar 1,728 in³ kuma yana adana kusan sigari 100. Firijin giya na 3.5 ft³ yana da 6,048 in³ kuma yana ɗaukar kusan kwalabe 30. Rumbun ajiya na 2 ft³ yana da 3,456 in³. A kowane yanayi mai kera yana faɗin ƙarfi a ƙafa kubik, kuma mai saye yana son sanin ko wani abu da aka auna a inci zai shiga. Ninka girma uku a inci ka raba da 1,728 yana ba da amsar.
Akwatuna masu rufi da masu ramin iska
Akwati da aka rufe yana aiki kamar maɓuɓɓuga: ƙaramin girman, mafi tauri iska. Direban bass da ya dace da 1.5 ft³, 2,592 in³, na iya buƙatar 3 ft³, 5,184 in³, don ƙirar mai ramin iska da ƙananan cutoff. Masu ƙira suna amfani da software da ke ɗaukar inci don girma da ƙafa kubik don ƙarfi, don haka yawancin shirye-shirye suna da abin da ake amfani da shi 1,728 a ciki, kuma duba da hannu al'ada ce mai kyau.
Wuraren wuta da hayaƙi
Wurin wuta na inci 30 da 24 da 18 yana ɗaukar 12,960 in³, wato 7.5 ft³. Bututun hayaƙi yana buƙatar motsa iskar ƙonewa, yawanci ƙafa kubik ɗari kaɗan a minti ɗaya a cikakken ƙonewa. Magina da masu shigar da murhu suna aiki a inci don buɗewa da ƙafa kubik don ɗakin da murhun dole ya dumama, don haka ma'auni biyun suna haɗuwa duk lokacin da wani ya tsara shigarwa.
Akwatunan kankara da coolers
Cooler da aka yi wa alama quarts 48 yana da ciki na kusan 1.6 ft³, 2,765 in³, wanda kusan lita 45 ne. Cooler na quarts 100 yana ɗaukar 3.3 ft³, 5,760 in³. Quarts, ƙafa kubik da inci kubik duk suna bayyana a bayanin samfurin, kuma mai saye da yake son sanin ko wani kwalin abin sha zai shiga yana amfani da girman inci da matakin lissafin “canza ft³ zuwa in³” don duba ƙarfin da aka faɗa.
Kaurin bango da girman net
Akwati mai girman waje na inci 15 da 12 da 10 yana da girman gross na 1,800 in³, 1.04 ft³. Da bango na inci 3/4, ciki 13.5 da 10.5 da 8.5 ne, kusan 1,205 in³, 0.70 ft³. Gibin kashi 33 cikin ɗari yana nuna dalilin da bangon yake da muhimmanci. Lissafin girman ciki shi ne koyaushe wanda ke da muhimmanci ga sauti.
Ƙaurar girman direba da rami
Woofer na inci 10 yana tura kusan 0.04 ft³, 69 in³, kuma bututun rami zagaye mai diamita inci 3 da tsawon inci 8 yana ɗaukar 56.5 in³, 0.033 ft³. Tare suna ɗaukar 125 in³ daga akwatin, kusan kashi 7 cikin ɗari na 1,728. Girman ƙira na 1 ft³ net don haka yana buƙatar 1.07 ft³ gross. Magina suna ƙara kowace ƙaura a inci kubik saboda ana auna sassan da sandar aunawa.
Canjin iska a ɗaki
Ɗaki na ƙafa 12 da 15 da 8 yana da 1,440 ft³, wato 2,488,320 in³. Fanka na 144 CFM yana canza iska sau ɗaya a kowane minti 10. Ma'aunin kicin da banɗaki suna ƙayyade canjin iska a awa ɗaya, ko mafi ƙarancin CFM a kowace ƙafa murabba'i, kuma girman ɗakin a ƙafa kubik shi ne farawa. Inci kubik da wuya su bayyana, amma lissafin yana ba ka fahimtar yadda lambobi ke girma.
Gwajin blower door
Gida na 20,000 ft³ da aka gwada a 2,000 CFM a pascals 50 yana da canjin iska 6 a awa ɗaya, tun da 2,000 sau 60 da aka raba da 20,000 shi ne 6. A inci kubik gidan yana ɗaukar 34,560,000 in³, lambar da babu wanda ke amfani da ita, ko da yake tana nuna girman. Masu binciken makamashi suna lissafa a ƙafa kubik, kuma girman gidan ne ke kafa ma'auni na malalar iska.
Tara ƙura da bita
Mai tara ƙura na bita na 600 CFM yana motsa 1,036,800 in³ na iska a minti ɗaya. Ƙaramin bandsaw na iya buƙatar 350 CFM kawai a ramin sa. Dole ne a ƙayyade girman mai tarawa ga na'urar da ke da mafi girman buƙata, kuma girman bututu yana ƙayyade yadda iska ke motsawa da sauri. Masu aikin katako suna bayyana bututunsu a inci da kwararar iska a ƙafa kubik, don haka canjin yana bayyana sau da yawa lokacin tsarawa.
Ƙaurar girman vacuum da compressor
Compressor na iska da famfo mai ƙaurar girma na 12 in³ a kowace juyi yana juyawa a 1,000 rpm yana motsa 12,000 in³ a minti ɗaya, ko 6.9 CFM. Famfon vacuum na 2 CFM yana ƙaura 3,456 in³ a minti ɗaya. Ƙayyadaddun bayanai a ƙafa kubik a minti ɗaya suna ba da ainihin kwararar da aka isar, yayin da bayanan famfo ke lissafa girman da aka share a inci kubik, don haka matakin lissafin “canza ft³ zuwa in³” yana haɗa su.
Iskar gas a silinda
Tankin da aka ƙididdige a ƙafa kubik 80 na iskar gas ba ya riƙe wannan girma a zahiri; yana riƙe iskar gas da aka matse wadda za ta cika 80 ft³ a matsin yanayi. Girman cikin tankin na iya zama 0.4 ft³, 691 in³, kuma matsin sau 200 na yanayi. Masu ruwa da masu walda suna koyon bambanci tsakanin ƙarfin iskar gas na suna da girman ciki da wuri, kuma canjin tsakanin ƙafa kubik da inci kubik ne ke bayyana a darasin farko.
Ƙarin ƙimomi don canza ft³ zuwa in³
Jerin canje-canje mafi tsawo
Idan ƙimar da kake buƙata ba ta cikin jerin farko ba, waɗannan ƙarin canje-canje na iya zama kusa da isa a karanta kai tsaye:
- 0.1 ft³ = 172.8 in³
- 0.5 ft³ = 864 in³
- 3 ft³ = 5,184 in³
- 4 ft³ = 6,912 in³
- 7 ft³ = 12,096 in³
- 15 ft³ = 25,920 in³
- 20 ft³ = 34,560 in³
- 75 ft³ = 129,600 in³
- 200 ft³ = 345,600 in³
- 500 ft³ = 864,000 in³
- 2,000 ft³ = 3,456,000 in³
- 10,000 ft³ = 17,280,000 in³
Kura-kurai yayin canza ft³ zuwa in³
Amfani da 12
Wannan abin da ake amfani da shi na tsawo ne. Ga girma, ninka da 1,728.
Amfani da girman ciki da na waje tare
Ƙayyadaddun girma suna nufin ciki. Cire kaurin bango kafin ka ninka.
Mantawa da ƙaurar girma
Direbobi, ramuka da braces suna ɗaukar wuri. Girman net ya fi gross ƙanƙanta.
Amsoshi cikin sauri
Inci kubik nawa ne a cikin ƙafa kubik?
1,728.
Yaya zan canza ft³ zuwa in³?
Ninka da 1,728.
Ƙafa kubik nawa ne a cikin inci kubik?
0.000579.
2 ft³ nawa ne a inci kubik?
3,456 in³.
Shin lambar da na rubuta tana barin na'urata?
A'a, tana nan a burauzarka.
Ƙarin shafuka da bayani na ƙarshe
Don sauran canje-canjen girma, duba Canza ft³ zuwa L, Canza ft³ zuwa m³, Canza cm³ zuwa in³, Canza in³ zuwa cm³, Canza km zuwa mi, Canza mi zuwa km, Canza °C zuwa °F, Canza °F zuwa °C, Canza N·m zuwa lb·ft. Akasin haka shi ne Canza in³ zuwa ft³.
A taƙaice, kana canza ft³ zuwa in³ ta hanyar ninka da 1,728, wato goma sha biyu kubik, ka rubuta raka'ar kusa da amsar. Ana lissafin lambarka a na'urarka, ba tare da asusu ba kuma ba tare da ɗorawa ba.