ಉದ್ದದ ಅಳತೆಗಳು

ವಿವಿಧ ಪರಿಮಾಣದ ದರ್ಜೆಗಳ ಹೋಲಿಕೆಯಲ್ಲಿ ನೆರವಾಗಲು, ಕೆಳಗಿನ ಕೋಷ್ಟಕವು ೧.೬ ಮೀ ಮತ್ತು ೧.೩ ಮೀ.ಗಳ ನಡುವೆ ಹಲವು ಉದ್ದಳತೆಗಳನ್ನು ವಿವರಿಸುತ್ತದೆ.
+ಉದ್ದದ ಪರಿಮಾಣ ದರ್ಜೆಗಳ ಟಿಪ್ಪಣಿಅಪವರ್ತನ (ಮೀ.)ಅಪವರ್ತ್ಯಮೌಲ್ಯItem೧೦−೩೫೧.೬ ಮೀ.Planck length; size of a string; lengths smaller than this do not make any physical sense, according to current theories of physics...10−241 yoctometre (ym)10−211 zeptometre (zm)10−181 attometre (am)upper limit for the size of quarks and electronssensitivity of the LIGO detector for gravitational waves10−151 femtometre (fm)ಪ್ರೋಟಾನ್ನ ಪ್ರಮಾಣclassical electron radius10−1410 fmscale of the atomic nucleusrange of the weak force10−13100 fm10−121 picometre (pm)ಶ್ವೇತ ಕುಬ್ಜದಲ್ಲಿ ಪರಮಾಣು ಕೋಶಗಳ ನಡುವಿನ ದೂರಗಾಮಾ ಕಿರಣಗಳ ತರಂಗಾಂತರ2.4 pmCompton wavelength of electron5 pmwavelength of shortest X-rays10−1110 pm25 pmಜಲಜನಕದ ಅಣುವಿನ ತ್ರಿಜ್ಯ31 pmಹೀಲಿಯಂ ಅಣುವಿನ ತ್ರಿಜ್ಯ53 pmBohr radius10−10100 pmಕ್ಷ-ಕಿರಣಗಳ ತರಂಗಾಂತರ100 pm1 Ångström100 pm (0.1 nm)covalent radius of sulfur atom126 pm (0.126 nm)covalent radius of ruthenium atom135 pm (0.135 nm)covalent radius of technetium atom153 pm (0.153 nm)covalent radius of silver atom154 pm (0.154 nm)length of a typical covalent bond (C–C).155 pm (0.155 nm)covalent radius of zirconium atom175 pm (0.175 nm)covalent radius of thulium atom225 pm (0.225 nm)covalent radius of caesium atom500 pm (0.50 nm)width of protein α helix10−91 nanometre (nm)1 nmdiameter of Carbon nanotube2 nmdiameter of DNA helix3.4 nmlength of a DNA turn (10 bp)3 × 8 nmsize of an albumin protein molecule6 - 10 nmthickness of cell membrane10−810 nm10 nmtypical diameter of nanowire10 nmthickness of cell wall in gram-negative bacteria20 nmthickness of bacterial flagellum20 - 80 nmthickness of cell wall in gram-positive bacteria40 nmextreme ultraviolet wavelength65 nmSmallest feature size of production microprocessors (as of 2006)90 nmhuman immunodeficiency virus (HIV) (generally, viruses range in size from 20 nm to 450 nm)10−7100 nmsize of chromosomes100 nm90% of particles in wood smoke are smaller than this120 nmtypical penetrating particle size for a ULPA (Ultra Low Penetration Air) filter (removes up to 99.999% at 0.12 micrometers) and a SULPA (Super ULPA) filter (removes up to 99.9999% at 0.12 micrometers)280 nmnear ultraviolet wavelength300 nmmost-penetrating particle size for a HEPA (High Efficiency Particulate Air) filter (N100 removes up to 99.97% at 0.3 micrometers, N95 removes up to 95% at 0.3 micrometers)380–430 nmwavelength of violet light—see color and optical spectrum430–450 nmwavelength of indigo light450–500 nmನೀಲಿ ಬೆಳಕಿನ ತರಂತಾಂತರ500–520 nmwavelength of cyan light520–565 nmಹಸಿರು ಬೆಳಕಿನ ತರಂಗಾಂತರ565–590 nmಹಳದಿ ಬೆಳಕಿನ ತರಂತಾಂತರ590–625 nmಕಿತ್ತಳೆ ಬೆಳಕಿನ ತರಂತಾಂತರ625–740 nmಕೆಂಪು ಬೆಳಕಿನ ತರಂಗಾಂತರ10−61 micrometre (µm)1 µmalso called 1 micron1–3 µmparticle size that a surgical mask removes at 80-95% efficiency1–10 µmdiameter of typical bacterium1.55 µmwavelength of light used in optical fibre3–5 µmsize of a human sperm's head (radius by length)4–5 µmAverage width of strand of Spider web major ampullate (dragline) thread from Nephila species  6–8 µmಮಾನವ ಕೆಂಪು ರಕ್ತ ಕೋಶದ ವ್ಯಾಸ6 µmanthrax spore 7 µmdiameter of the nucleus of typical eukariotic cell10−510 µm10 µmtypical size of a fog, mist or cloud water droplet10 µmwidth of cotton fibre 10.6 µmwavelength of light emitted by a Carbon dioxide laser12 µmwidth of Acrylic fibre13 µmwidth of nylon fibre14 µmwidth of polyester fibre15 µmwidth of silk fibre (double stranded)17 µmdust mite excreta ¹ 20 µmwidth of wool fibre25.4 µm1/1000 inch, commonly referred to as 1 mil50 µmtypical length of Euglena gracilis, a flagellate protist80 µmaverage width of human hair (ranges from 18 to 180 µm)10−4100 µm125 µmdust mite200 µmtypical length of Paramecium caudatum, a ciliate protist300 µmdiameter of Thiomargarita namibiensis, the largest bacterium ever discovered500 µmMEMS micro-engine500 µmdiameter of a human ovum500 µmtypical length of Amoeba proteus, an amoeboid protist10−31 millimetre (mm)2.54 mmdistance between pins in old DIP (dual-inline-package) electronic components 5 mmlength of average red ant7.62 mmcommon military ammunition size10−21 centimetre (cm)1.5 cmlength of a large mosquito2.54 cm೧ ಅಂಗುಲ3.1 cm1 attoparsec (10−18 parsecs)4.267 cmಗಾಲ್ಫ್ ಚೆಂಡಿನ ವ್ಯಾಸ10−11 decimetre (dm)10 cmwavelength of the highest UHF radio frequency, 3 GHz10 cmdiameter of the cervix upon entering the second stage of labour10.16 cm1 hand used in measuring height of horses (4 inches)12 cmwavelength of the 2.45 GHz ISM radio band15 cmheight of a Lilliputian from Gulliver's Travels22 cmdiameter of a typical soccer ball30.48 cm1 foot50–65 cma pizote's tail66 cmlength of the longest pine cones (produced by the sugar pine)90 cmaverage length of a rapier, a fencing sword91 cm೧ ಗಜ1001 metre100wavelength of the lowest UHF and highest VHF radio frequency, 300 MHz1.435mStandard gauge of railway track1.7 m (5 feet 7 inches)average height of a human being2.45 mhighest jump by a human being (Javier Sotomayor)2.72 mtallest known human being (Robert Wadlow)2.77 - 3.44 mwavelength of the broadcast radio FM band 87–108 MHz3.048 m (10 feet)height of the basket in basketball5.5 mಅತಿ ಎತ್ತರದ ಪ್ರಾಣಿಯಾದ ಜಿರಾಫೆಯ ಎತ್ತರ8.95 mlongest jump by a human being (Mike Powell)1011 decametre (dam)10 mwavelength of the lowest VHF and highest shortwave radio frequency, 30 MHz18.44 m (60 feet 6 inches)distance between the pitcher's rubber and home plate on a baseball field20 mlength of a cricket pitch21 mheight of High Force waterfall in ಇಂಗ್ಲೆಂಡ್.23 mheight of the obelisk of the Place de la Concorde, Paris.25 mwavelength of the broadcast radio shortwave band at 12 MHz27.43 m (90 feet)distance between bases on a baseball field30 mಅತಿ ದೊಡ್ಡ ಪ್ರಾಣಿಯಾದ ನೀಲಿ ತಿಮಿಂಗಿಲದ ಉದ್ದ31 mwavelength of the broadcast radio shortwave band at 9.7 MHz40 maverage depth beneath the seabed of the Channel tunnel49 mwidth of an American football field (53 1/3 yards)49 mwavelength of the broadcast radio shortwave band at 6.1 MHz52 mನಯಾಗರ ಜಲಪಾತದ ಎತ್ತರ55 mheight of the Leaning Tower of Pisa62 mHeight of Pyramid of Djoser70 mwidth of a typical soccer field70 mlength of the Bayeux Tapestry88.40 mwingspan of the Antonov An-225 transport aircraft91.44 mlength of an American football field (100 yards, measured between the goal lines)1021 hectometre (hm)100 mwavelength of the lowest shortwave radio frequency and highest medium wave radio frequency, 3 MHz105 mlength of a typical soccer field109.73 mtotal length of an American football field (120 yards, including the end zones)115.55 mheight of the world's tallest tree, a Coast redwood137 m (147 m)height (present/original) of the Great Pyramid of Giza187 mshortest wavelength of the broadcast radio AM band, 1600 kHz244 mheight of the City Gate building in Ramat-Gan, Israel300 mheight of the Eiffel Tower340 mdistance sound travels in air in one second; see speed of sound400–500 mapproximate heights of the world's tallest skyscrapers of the past 70 years.458 mlength of the Knock Nevis, the world's largest supertanker541 m (1,776 ft)height of the planned Freedom Tower at the World Trade Center site553.33 mheight of the CN Tower, the world's tallest free-standing land structure555 mlongest wavelength of the broadcast radio AM band, 540 kHz647 mheight of the Warsaw radio mast, formerly the tallest man-made structure, collapsed in 1991979 mheight of the Salto Angel, the world's highest free-falling waterfall (Venezuela)1031 kilometre (km)1 kmwavelength of the lowest medium wave radio frequency, 300 kHz1609 m1 international mile1852 m1 nautical mile1991 mSpan of the Akashi-Kaikyo Bridge, largest in the world as of June 20062309 mAxial length of the Three Gorges Dam, the largest dam in the world8848 mheight of the highest mountain on earth, Mount Everest10410 km10.911 kmdepth of deepest part of the ocean, Mariana Trench25 kmheight of the highest known mountain of the solar system, Olympus Mons on Mars31.1 kmhighest parachute jump (Joseph Kittinger)33 kmnarrowest width of the English Channel at the Strait of Dover34.668 kmhighest manned balloon flight (Malcolm D. Ross and Victor E. Prather) 38.422 kmlength of the Lake Pontchartrain Causeway, as of June 2006, the longest bridge in the world42.195 kmlength of the Marathon, the longest mainstream long-distance road running event  53.9 kmlength of the Seikan Tunnel, as of February 2006, the longest in the world105100 km111 kmone degree of latitude on Earth560 kmdistance of Bordeaux-Paris, formerly the longest one-day professional cycling race804.672 km (∼500 miles)distance of the Indy 500 automobile race975 kmgreatest diameter of the largest solar system asteroid, 1 Ceres1061,000 km = 1 megametre (Mm)3,480 kmdiameter of the Moon5,200 kmtypical distance covered by the winner of the 24 hours of Le Mans automobile endurance race6,400 kmlength of the Great Wall of China6,600 kmapproximate length of the two longest rivers, the Nile and the Amazon7,821 kmlength of the Trans-Canada Highway10710,000 km12,756 kmequatorial diameter of the Earth40,075 kmlength of the Earth's equator108100,000 km142,984 kmdiameter of Jupiter384,000 km = 384 MmMoon's orbital distance from Earth1091 million km = 1 gigametre (Gm)1,390,000 km = 1.39 Gmdiameter of the Sun3,600,000 km = 3.6 Gmgreatest mileage ever recorded by a car (A 1966 Volvo P-1800S, still driving)101010 million km1011100 million km150 million km = 150 Gm1 astronomical unit (AU); mean distance between Earth and Sun. ~ 900 Gmoptical diameter of Betelgeuse10121000 million km = 1 terametre (Tm)1.4  kmorbital distance of Saturn from Sun5.9  km = 5.9 Tmorbital distance of Pluto from Sun101310 Tm14.56 km = 14.56 Tmdistance of the Voyager 1 spacecraft from sun (as of November 2005), the farthest man-made object so far1014100 Tm10151 petametre (Pm)9.46 km = 9.46 Pm= 1 light yeardistance travelled by light in one year; at its current speed, Voyager 1 would need 17,500 years to travel this distance101610 Pm3.2616 light years(3.08568 m = 30.8568 Pm)1 parsec4.22 light years = 39.9 Pmdistance to nearest star (Proxima Centauri)1017100 Pm10181 exametre (Em)101910 Em1020100 Em10,000 light years10211 zettametre (Zm)100,000 light yearsdiameter of galactic disk of Milky Way Galaxy50 kiloparsecsdistance to SN 1987A, the most recent naked eye supernova52 kiloparsecs = 1.6 m = 1.6 Zmdistance to the Large Magellanic Cloud (a dwarf galaxy orbiting the Milky Way)54 kiloparsecs = 1.66 m = 1.66 Zmdistance to the Small Magellanic Cloud (another dwarf galaxy orbiting the Milky Way)102210 Zm22.3 Zm = 2.36 million light years= 725 kiloparsecs = 22.3 Zmdistance to Andromeda Galaxy50 Zm (1.6 Mpc)diameter of Local Group of galaxies1023100 Zm300–600 Zm = 10–20 megaparsecsdistance to Virgo cluster of galaxies10241 yottametre (Ym)200 million light years= 2 Ym = 60 megaparsecsdiameter of the Local Supercluster500 million light years= 5 Ym = 150 megaparsecs102510 Ym1026100 Ym1 light years= 1026 m = 100 Ymestimated distance to certain quasars13.7 light years= 1.37 m = 137 Ymapprox. size of the visible universe / distance the cosmic background radiation has travelled since the Big Bang105310^27 light years= 1 m 1 light years= approx. size of the entire (non-visible) universe / according to cosmic inflation theory.
ಬಾಹ್ಯ ಸಂಪರ್ಕಗಳು
 Secret Worlds: The Universe Within, a Java animation which presents the notion of scale from the galaxy (10 millions light years, 1023 m) to the quark (100 attometers, 10−16 m); Molecular Expressions™, State University of Florida

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