Mai Canza Gabatarwar Metric
Gabatarwa ta Metrik — Daga Quecto zuwa Quetta
Kware da gabatarwa ta metrik ta SI wanda ya shafi oda 60 na girma. Daga 10^-30 zuwa 10^30, ka fahimci kilo, mega, giga, nano, da kuma sabbin karin bayanai: quetta, ronna, ronto, quecto.
Tushen Gabatarwa ta Metrik
Menene Gabatarwa ta Metrik?
Gabatarwa ta metrik suna ninka raka'o'in SI na asali da karfin 10. Kilomita = kilo (1000) x mita. Miligram = milli (0.001) x gram. Ma'auni a duk duniya. Mai sauki da tsari.
- Gabatarwa x raka'ar asali
- Karfin 10
- kilo = 1000x (10^3)
- milli = 0.001x (10^-3)
Tsarin
Manyan gabatarwa suna karuwa da 1000x a kowane mataki: kilo, mega, giga, tera. Kananan gabatarwa suna raguwa da 1000x: milli, micro, nano, pico. Daidai kuma mai ma'ana! Mai saukin koya.
- Matakai 1000x (10^3)
- kilo → mega → giga
- milli → micro → nano
- Tsarin daidai
Amfani a Duniya
Irin wadannan gabatarwa suna aiki ga DUKKAN raka'o'in SI. Kilogram, kilomita, kilowatt. Miligram, milimita, milliwatt. Koyi sau daya, amfani da shi a ko'ina. Tushen tsarin metrik.
- Yana aiki ga dukkan raka'o'in SI
- Tsawo: mita (m)
- Nauyi: gram (g)
- Iko: watt (W)
- Gabatarwa suna ninka raka'o'in SI da karfin 10
- Matakai 1000x: kilo, mega, giga, tera
- Matakai 1/1000x: milli, micro, nano, pico
- 27 gabatarwa na SI (10^-30 zuwa 10^30)
Bayanin Tsarin Gabatarwa
Manyan Gabatarwa
kilo (k) = 1000. mega (M) = miliyan. giga (G) = biliyan. tera (T) = tiriliyan. An fi amfani da shi a kwamfuta (gigabyte), kimiyya (megawatt), yau da kullum (kilomita).
- kilo (k): 10^3 = 1,000
- mega (M): 10^6 = 1,000,000
- giga (G): 10^9 = 1,000,000,000
- tera (T): 10^12 = tiriliyan
Kananan Gabatarwa
milli (m) = 0.001 (kashi daya cikin dubu). micro (µ) = 0.000001 (kashi daya cikin miliyan). nano (n) = kashi daya cikin biliyan. pico (p) = kashi daya cikin tiriliyan. Yana da mahimmanci a fannin likitanci, lantarki, da sinadarai.
- milli (m): 10^-3 = 0.001
- micro (µ): 10^-6 = 0.000001
- nano (n): 10^-9 = kashi daya cikin biliyan
- pico (p): 10^-12 = kashi daya cikin tiriliyan
Sabbin Gabatarwa (2022)
quetta (Q) = 10^30, ronna (R) = 10^27 don manyan ma'aunai. quecto (q) = 10^-30, ronto (r) = 10^-27 don kananan ma'aunai. An kara su don kimiyyar bayanai da kimiyyar lissafi. Mafi girman karin bayanai da aka taba yi a hukumance!
- quetta (Q): 10^30 (mafi girma)
- ronna (R): 10^27
- ronto (r): 10^-27
- quecto (q): 10^-30 (mafi kankanta)
Lissafin Gabatarwa
Karfin 10
Gabatarwa suna nufin karfin 10 ne kawai. 10^3 = 1000 = kilo. 10^-3 = 0.001 = milli. Dokokin karfi suna aiki: 10^3 x 10^6 = 10^9 (kilo x mega = giga).
- 10^3 = 1000 (kilo)
- 10^-3 = 0.001 (milli)
- Ninkawa: hada karfin
- Rarrabawa: rage karfin
Sauya Gabatarwa
Kirga matakai tsakanin gabatarwa. kilo zuwa mega = mataki 1 = x1000. milli zuwa nano = matakai 2 = x1,000,000. Kowane mataki = x1000 (ko /1000 idan ana sauka).
- mataki 1 = x1000 ko /1000
- kilo → mega: x1000
- milli → micro → nano: x1,000,000
- Kirga matakan!
Daidaito
Manyan da kananan gabatarwa suna nuna juna. kilo (10^3) yana nuna milli (10^-3). mega (10^6) yana nuna micro (10^-6). Kyakkyawan daidaito na lissafi!
- kilo ↔ milli (10^±3)
- mega ↔ micro (10^±6)
- giga ↔ nano (10^±9)
- Cikakken daidaito
Sauye-sauyen Gabatarwa na Yau da Kullum
| Sauyawa | Dalili | Misali |
|---|---|---|
| kilo → asali | x 1000 | 1 km = 1000 m |
| mega → kilo | x 1000 | 1 MW = 1000 kW |
| giga → mega | x 1000 | 1 GB = 1000 MB |
| asali → milli | x 1000 | 1 m = 1000 mm |
| milli → micro | x 1000 | 1 mm = 1000 µm |
| micro → nano | x 1000 | 1 µm = 1000 nm |
| kilo → milli | x 1,000,000 | 1 km = 1,000,000 mm |
| mega → micro | x 10^12 | 1 Mm = 10^12 µm |
Amfani a Rayuwa
Adana Bayanai
Kilobyte, megabyte, gigabyte, terabyte. Yanzu petabyte (PB), exabyte (EB), zettabyte (ZB), yottabyte (YB)! Bayanan duniya na gab da kaiwa matakin zettabyte. Sabbin gabatarwa ronna/quetta sun shirya don gaba.
- GB: gigabyte (wayoyi)
- TB: terabyte (kwamfutoci)
- PB: petabyte (cibiyoyin bayanai)
- ZB: zettabyte (bayanan duniya)
Kimiyya & Likitanci
Nanomita (nm): girman kwayar cuta, fadin DNA. Mikromita (µm): girman kwayar halitta, kwayoyin cuta. Milimita (mm): ma'aunai na yau da kullum. Pikomita (pm): matakin atam. Yana da mahimmanci don bincike!
- mm: milimita (yau da kullum)
- µm: mikromita (kwayoyin halitta)
- nm: nanomita (kwayoyin halitta)
- pm: pikomita (atam)
Injiniyanci & Iko
Kilowatt (kW): kayan gida. Megawatt (MW): masana'antu, injinan iska. Gigawatt (GW): tashoshin wutar lantarki, wutar birni. Terawatt (TW): matakan wutar lantarki na kasa/duniya.
- kW: kilowatt (gida)
- MW: megawatt (masana'anta)
- GW: gigawatt (tashar wutar lantarki)
- TW: terawatt (layin kasa)
Lissafi Mai Sauri
Kirga Matakai
Kowane mataki = x1000 ko /1000. kilo → mega = mataki 1 sama = x1000. mega → kilo = mataki 1 kasa = /1000. Kirga matakai, ninka da 1000 a kowane!
- mataki 1 = x1000
- kilo → giga: matakai 2 = x1,000,000
- nano → milli: matakai 2 = /1,000,000
- Tsari mai sauki!
Hanyar Karfi
Yi amfani da karfi! kilo = 10^3, mega = 10^6. Rage karfin: 10^6 / 10^3 = 10^3 = 1000. mega ya fi kilo girma sau 1000.
- mega = 10^6
- kilo = 10^3
- 10^6 / 10^3 = 10^3 = 1000
- Rage karfin
Dabarar Daidaito
Haddace biyu-biyu! kilo ↔ milli = 10^±3. mega ↔ micro = 10^±6. giga ↔ nano = 10^±9. Biyu-biyu masu kama!
- kilo = 10^3, milli = 10^-3
- mega = 10^6, micro = 10^-6
- giga = 10^9, nano = 10^-9
- Kama da madubi!
Yadda Sauyawa Yake Aiki
- Mataki na 1: Gano gabatarwa
- Mataki na 2: Kirga matakai tsakanin
- Mataki na 3: Ninka da 1000 a kowane mataki
- Ko kuma: rage karfin
- Misali: mega → kilo = 10^6 / 10^3 = 10^3
Sauye-sauye na Yau da Kullum
| Daga | Zuwa | Ninka da | Misali |
|---|---|---|---|
| kilo | asali | 1000 | 5 km = 5000 m |
| mega | kilo | 1000 | 3 MW = 3000 kW |
| giga | mega | 1000 | 2 GB = 2000 MB |
| asali | milli | 1000 | 1 m = 1000 mm |
| milli | micro | 1000 | 1 ms = 1000 µs |
| micro | nano | 1000 | 1 µm = 1000 nm |
| giga | kilo | 1,000,000 | 1 GHz = 1,000,000 kHz |
| kilo | micro | 1,000,000,000 | 1 km = 10^9 µm |
Misalai Masu Sauri
Matsaloli da Aka Warware
Adana Bayanai
Hard diski yana da karfin 2 TB. Nawa GB ne wannan?
tera → giga = mataki 1 kasa = x1000. 2 TB x 1000 = 2000 GB. Ko kuma: 2 x 10^12 / 10^9 = 2 x 10^3 = 2000.
Tsawon Taguwar Ruwa
Tsawon taguwar ruwa na jan haske = 650 nm. Menene wannan a mikromita?
nano → micro = mataki 1 sama = /1000. 650 nm / 1000 = 0.65 µm. Ko kuma: 650 x 10^-9 / 10^-6 = 0.65.
Tashar Wutar Lantarki
Tashar wutar lantarki tana samar da 1.5 GW. Nawa MW ne wannan?
giga → mega = mataki 1 kasa = x1000. 1.5 GW x 1000 = 1500 MW. Ko kuma: 1.5 x 10^9 / 10^6 = 1500.
Kuskuren da Aka Saba Yi
- **Manta raka'ar asali**: 'kilo' da kansa ba ya nufin komai! Kana buƙatar 'kilogram' ko 'kilomita'. Gabatarwa + raka'a = cikakken awo.
- **Binary da decimal (kwamfuta)**: 1 kilobyte = 1000 bytes (SI) AMMA 1 kibibyte (KiB) = 1024 bytes (binary). Kwamfutoci galibi suna amfani da 1024. Yi hankali!
- **Rikicewar alama**: M = mega (10^6), m = milli (10^-3). Babban bambanci! Girman haruffa yana da mahimmanci. µ = micro, ba u ba.
- **Kuskuren kirga matakai**: kilo → giga matakai 2 ne (kilo → mega → giga), ba 1 ba. Kirga a hankali! = x1,000,000.
- **Matsayin lamba**: 0.001 km = 1 m, BA 0.001 m ba. Canja zuwa kananan raka'a yana sa lambobi su zama MANYA (suna da yawa).
- **Haɗa tsarin gabatarwa**: Kada ka haɗa binary (1024) da decimal (1000) a cikin lissafi ɗaya. Zaɓi tsari ɗaya!
Gaskiya Masu Ban Sha'awa
Me yasa matakai 1000x?
Tsarin metrik ya dogara ne akan karfin 10 don sauƙi. 1000 = 10^3 kyakkyawan karfi ne. Mai sauƙin tunawa da lissafi. Gabatarwa na asali (kilo, hecto, deka, deci, centi, milli) sun fito ne daga tsarin metrik na Faransa na 1795.
Sabbin Gabatarwa da Aka Taɓa Yi!
An amince da quetta, ronna, ronto, quecto a watan Nuwamba 2022 a taron CGPM na 27 (General Conference on Weights and Measures). Sabbin gabatarwa na farko tun 1991 (yotta/zetta). Ana buƙatar su don haɓakar kimiyyar bayanai da kimiyyar lissafi!
Intanet na Duniya = 1 Zettabyte
Hawan intanet na duniya a shekarar 2023 ya wuce zettabyte 1 a kowace shekara! 1 ZB = 1,000,000,000,000,000,000,000 bytes. Wannan shine terabyte biliyan 1! Yana ƙaruwa sosai. Matakin yottabyte yana gabatowa.
Fadin DNA = 2 Nanomita
Fadin DNA guda biyu ≈ 2 nm. Fadin gashin mutum ≈ 80,000 nm (80 µm). Don haka DNA 40,000 zasu iya shiga cikin fadin gashin mutum! Nano = kashi daya cikin biliyan, karami sosai!
Tsawon Planck = 10^-35 m
Mafi kankantar tsayin da ke da ma'ana a kimiyyar lissafi: Tsawon Planck ≈ 10^-35 mita. Wannan shine quectomita 100,000 (10^-35 / 10^-30 = 10^-5)! Matakin jan hankali. Hatta quecto bai rufe shi gaba daya ba!
Asalin Kalmomin Girka/Latin
Manyan gabatarwa sun fito ne daga Girkanci: kilo (dubu), mega (babban), giga (katon), tera (dodo). Kananan daga Latin: milli (dubu), micro (karami), nano (gajere). Sabbin kalmomi ne da aka kirkira don kauce wa rikici!
Juyin Halittar Gabatarwar Metrik: Daga Sauƙi Mai Juyin Juya Hali zuwa Matakan Kimiya
Tsarin gabatarwar metrik ya samo asali sama da shekaru 227, daga gabatarwa 6 na asali a 1795 zuwa gabatarwa 27 a yau, wanda ya shafi oda 60 na girma don biyan bukatun kimiyya da kwamfuta na zamani.
Tsarin Juyin Juya Halin Faransa (1795)
An haifi tsarin metrik a lokacin juyin juya halin Faransa a matsayin wani ɓangare na yunƙurin sauya ma'aunai zuwa tsarin lamba. Gabatarwa shida na farko sun kafa kyakkyawan daidaito.
- Manyan: kilo (1000), hecto (100), deka (10) - daga Girkanci
- Kananan: deci (0.1), centi (0.01), milli (0.001) - daga Latin
- Ka'idar juyin juya hali: lamba-10, an samo shi daga yanayi (mita daga kewayen duniya)
- Amincewa: An tilasta shi a Faransa a 1795, sannu a hankali ya yadu a duniya
Zamanin Fadada Kimiyya (1873-1964)
Yayin da kimiyya ke binciken kananan ma'aunai, an kara sabbin gabatarwa don bayyana al'amuran da ba a iya gani da ido da kuma tsarin atam.
- 1873: an kara micro (µ) don 10^-6 - ana buƙatar shi don binciken kwayoyin halitta da ƙwayoyin cuta
- 1960: an tsara tsarin SI tare da babban fadadawa
- Karin bayanai na 1960: mega, giga, tera (manyan) + micro, nano, pico (kanana)
- 1964: an kara femto, atto don kimiyyar nukiliya (10^-15, 10^-18)
Zamanin Dijital (1975-1991)
Fashewar kwamfuta da adana bayanai sun bukaci manyan gabatarwa. Rikicewar binary (1024) da decimal (1000) ta fara.
- 1975: an kara peta, exa (10^15, 10^18) - bukatun kwamfuta na karuwa
- 1991: zetta, yotta, zepto, yocto - shirin fashewar bayanai
- Babban tsalle: matakan 10^21, 10^24 don tabbatar da makoma
- An kiyaye daidaito: yotta ↔ yocto a ±24
Zamanin Kimiyyar Bayanai & Kimiyyar Kimiya (2022)
A watan Nuwamba 2022, taron CGPM na 27 ya amince da sabbin gabatarwa guda hudu - karin bayanai na farko a cikin shekaru 31 - wanda haɓakar bayanai da binciken kimiyyar lissafi suka haifar.
- quetta (Q) = 10^30: matakan bayanan ka'idar, nauyin duniyoyi
- ronna (R) = 10^27: nauyin duniya = 6 ronnagram
- ronto (r) = 10^-27: gabatowa ga halayen lantarki
- quecto (q) = 10^-30: 1/5 na matakin tsawon Planck
- Me yasa yanzu? Bayanan duniya na gab da kaiwa matakin yottabyte, ci gaba a kwamfutar kimiyyar lissafi
- Cikakken kewayon: oda 60 na girma (10^-30 zuwa 10^30)
Yadda Ake Sanya Sunayen Gabatarwa
Fahimtar asalin kalmomi da dokokin da ke bayan sunayen gabatarwa yana bayyana wayon tsarin da ke bayan kirkirar su.
- Girkanci don manyan: kilo (dubu), mega (babban), giga (katon), tera (dodo), peta (biyar, 10^15), exa (shida, 10^18)
- Latin don kanana: milli (dubu), centi (dari), deci (goma)
- Zamani: yotta/yocto daga Italiyanci 'otto' (takwas, 10^24), zetta/zepto daga 'septem' (bakwai, 10^21)
- Sabbin: quetta/quecto (wanda aka kirkira, yana farawa da 'q' don kauce wa rikici), ronna/ronto (daga haruffan karshe da ba a yi amfani da su ba)
- Doka: manyan gabatarwa = manyan haruffa (M, G, T), kanana = kananan haruffa (m, µ, n)
- Daidaito: kowane babban gabatarwa yana da karamin gabatarwa mai kama da madubi a karfin da ya saba
Shawarwari na Kwararru
- **Taimakon tunawa**: King Henry Died By Drinking Chocolate Milk = kilo, hecto, deka, asali, deci, centi, milli! (wannan jumla ce ta Turanci)
- **Kirga matakai**: Kowane mataki = x1000 ko /1000. Kirga matakai tsakanin gabatarwa.
- **Daidaito**: mega ↔ micro, giga ↔ nano, kilo ↔ milli. Biyu-biyu masu kama!
- **Girman haruffa**: M (mega) da m (milli). K (kelvin) da k (kilo). Girman yana da mahimmanci!
- **Bayanin binary**: Adana kwamfuta galibi yana amfani da 1024, ba 1000 ba. Kibi (KiB) = 1024, kilo (kB) = 1000.
- **Karfi**: 10^6 / 10^3 = 10^(6-3) = 10^3 = 1000. Rage karfin!
- **Rubutun kimiyya na atomatik**: Dabi'u ≥ 1 biliyan (10^9) ko < 0.000001 suna nunawa ta atomatik a cikin rubutun kimiyya don sauƙin karantawa (mahimmanci ga matakin giga/tera da sama!)
Cikakken Bayanin Gabatarwa
Manyan Gabatarwa (10¹² zuwa 10³⁰)
| Gabatarwa | Alama | Daraja (10^n) | Bayanan kula & Amfani |
|---|---|---|---|
| quetta (Q, 10³⁰) | Q | 10^30 | 10^30; sabo (2022). Matakan bayanan ka'idar, nauyin duniyoyi. |
| ronna (R, 10²⁷) | R | 10^27 | 10^27; sabo (2022). Matakin nauyin duniyoyi, bayanan gaba. |
| yotta (Y, 10²⁴) | Y | 10^24 | 10^24; nauyin tekunan duniya. Bayanan duniya na gab da kaiwa wannan matakin. |
| zetta (Z, 10²¹) | Z | 10^21 | 10^21; Bayanan duniya na shekara-shekara (2023). Hawan intanet, manyan bayanai. |
| exa (E, 10¹⁸) | E | 10^18 | 10^18; Hawan intanet na shekara-shekara. Manyan cibiyoyin bayanai. |
| peta (P, 10¹⁵) | P | 10^15 | 10^15; Bayanan Google na yau da kullum. Babban sarrafa bayanai. |
| tera (T, 10¹²) | T | 10^12 | 10^12; Karfin hard diski. Manyan bayanan bayanai. |
Manyan Gabatarwa (10³ zuwa 10⁹)
| Gabatarwa | Alama | Daraja (10^n) | Bayanan kula & Amfani |
|---|---|---|---|
| giga (G, 10⁹) | G | 10^9 | 10^9; Adana wayar hannu. Amfani da kwamfuta na yau da kullum. |
| mega (M, 10⁶) | M | 10^6 | 10^6; Fayilolin MP3, hotuna. Girman fayil na yau da kullum. |
| kilo (k, 10³) | k | 10^3 | 10^3; nisan yau da kullum, nauyi. Mafi yawan amfani da gabatarwa. |
Matsakaicin Gabatarwa (10⁰ zuwa 10²)
| Gabatarwa | Alama | Daraja (10^n) | Bayanan kula & Amfani |
|---|---|---|---|
| na'urar tushe (10⁰) | ×1 | 10^0 (1) | 10^0 = 1; mita, gram, watt. Tushe. |
| hecto (h, 10²) | h | 10^2 | 10^2; hekta (filin ƙasa). Ba a fi amfani da shi ba. |
| deka (da, 10¹) | da | 10^1 | 10^1; dekamita. Ba a cika amfani da shi ba. |
Ƙananan Gabatarwa (10⁻¹ zuwa 10⁻⁹)
| Gabatarwa | Alama | Daraja (10^n) | Bayanan kula & Amfani |
|---|---|---|---|
| deci (d, 10⁻¹) | d | 10^-1 | 10^-1; desimita, desilita. Ana amfani da shi lokaci-lokaci. |
| centi (c, 10⁻²) | c | 10^-2 | 10^-2; santimita. An fi amfani da shi (cm). |
| milli (m, 10⁻³) | m | 10^-3 | 10^-3; milimita, milisekan. An fi amfani da shi sosai. |
| micro (µ, 10⁻⁶) | µ | 10^-6 | 10^-6; mikromita (kwayoyin halitta), mikrosekan. Ilimin halitta, lantarki. |
| nano (n, 10⁻⁹) | n | 10^-9 | 10^-9; nanomita (kwayoyin halitta), nanosekan. Fasahar nano, tsawon taguwar ruwa. |
Ƙananan Gabatarwa (10⁻¹² zuwa 10⁻³⁰)
| Gabatarwa | Alama | Daraja (10^n) | Bayanan kula & Amfani |
|---|---|---|---|
| pico (p, 10⁻¹²) | p | 10^-12 | 10^-12; pikomita (atam), pikosekan. Matakin atam, mai sauri sosai. |
| femto (f, 10⁻¹⁵) | f | 10^-15 | 10^-15; femtomita (kwayoyin halitta), femtosekan. Kimiyyar nukiliya, laser. |
| atto (a, 10⁻¹⁸) | a | 10^-18 | 10^-18; attomita, attosekan. Kimiyyar barbashi. |
| zepto (z, 10⁻²¹) | z | 10^-21 | 10^-21; zeptomita. Babban kimiyyar barbashi. |
| yocto (y, 10⁻²⁴) | y | 10^-24 | 10^-24; yoctomita. Kimiyyar lissafi, gabatowa ga matakin Planck. |
| ronto (r, 10⁻²⁷) | r | 10^-27 | 10^-27; sabo (2022). Tsawon lantarki (ka'ida). |
| quecto (q, 10⁻³⁰) | q | 10^-30 | 10^-30; sabo (2022). Kusa da matakin Planck, jan hankali. |
Tambayoyi da Amsoshi
Me yasa gabatarwar metrik karfin 1000 ne, ba 100 ba?
Saboda dalilai na tarihi da na aiki. Karfin 1000 (10^3) yana ba da kyakkyawan ma'auni ba tare da matakai da yawa ba. Tsarin metrik na asali na Faransa yana da matakai 10x (deka, hecto) amma matakai 1000x (kilo, mega, giga) sun zama ma'auni don aikin kimiyya. Ya fi sauƙi a yi aiki da: kilo (10^3), mega (10^6), giga (10^9) fiye da buƙatar ƙarin sunaye na tsakiya.
Menene bambanci tsakanin kilo da kibi?
kilo (k) = 1000 (decimal, ma'aunin SI). kibi (Ki) = 1024 (binary, ma'aunin IEC). A cikin kwamfuta, 1 kilobyte (kB) = 1000 bytes (SI), amma 1 kibibyte (KiB) = 1024 bytes. Hard diski suna amfani da kB (decimal), RAM galibi yana amfani da KiB (binary). Zai iya haifar da rikicewa! Koyaushe duba wane tsari ake amfani da shi.
Me yasa muke buƙatar gabatarwa sama da yotta?
Fashewar bayanai! Samar da bayanai na duniya yana ƙaruwa sosai. Zuwa shekara ta 2030, an kiyasta cewa zai kai matakin yottabyte. Hakanan, kimiyyar lissafi da ilimin sararin samaniya suna buƙatar manyan ma'aunai. An kara quetta/ronna a matsayin kariya a 2022. Zai fi kyau a same su a shirye fiye da yin gaggawa daga baya!
Zan iya hada gabatarwa?
A'a! Ba za ka iya samun 'kilomega' ko 'millimicro' ba. Kowane awo yana amfani da GABATARWA DAYA. Banda: raka'o'in da aka haɗa kamar km/h (kilomita a kowace awa) inda kowane raka'a zai iya samun gabatarwar sa. Amma adadi ɗaya = gabatarwa ɗaya kawai.
Me yasa alamar 'micro' take µ ba u ba?
µ (harafin Girkanci mu) alama ce ta SI don micro. Wasu tsarin ba sa iya nuna µ, don haka 'u' shine madadin da ba na hukuma ba (kamar 'um' don mikromita). Amma alamar hukuma ita ce µ. Hakanan, Ω (omega) don ohm, ba O ba.
Menene ke zuwa bayan quetta?
Babu komai a hukumance! quetta (10^30) shine mafi girma, kuma quecto (10^-30) shine mafi kankanta tun daga 2024. Idan ya cancanta, BIPM na iya ƙara ƙari a nan gaba. Wasu suna ba da shawarar 'xona' (10^33) amma ba na hukuma ba. A yanzu, quetta/quecto sune iyakoki!
Cikakken Jagoran Kayan Aiki
Dukan kayan aiki 71 da ke akwai a kan UNITS