FACTOID # 26: Delaware is the latchkey kid capital of America, with 71.8% of households having both parents in the labor force.

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Encyclopedia > 1 E 3 kg
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Orders of magnitude
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List of orders of magnitude for mass
Decade of mass Mass using SI prefixes Mass of item Item
10-35 kg 7 eV/c² = 1.2 × 10-35 kg upper limit of the rest mass of an electron neutrino
10-34 kg
10-33 kg
10-32 kg
10-31 kg 510.99906(15) 1 keV/c² = 9.1093897(54) × 10-31 kg rest mass of an electron
10-30 kg
10-29 kg
10-28 kg 105.658389(34) MeV/c² = 1.8835327(11) × 10-28 kg rest mass of a muon
10-27 kg 1 yoctogram (yg) ≈ 1.6605402 yg 1 atomic mass unit (amu) or Dalton (Da) ≈ mass of a hydrogen atom
938 MeV/c² = 1.6726231 × 10-27 kg mass of a proton - a neutron is the same mass to 3 places (mass of neutron > mass of proton)
10-26 kg 10 yg ≈ 30 yg mass of a water molecule
6.941 amu atomic mass of lithium
47.867 amu atomic mass of titanium
10-25 kg 100 yg 107.8682 amu atomic mass of silver
[259] amu atomic mass of nobelium
10-24 kg 1 zeptogram (zg) 1.6605402 zg = 1 kilodalton (kDa)
10-23 kg 10 zg
10-22 kg 100 zg
10-21 kg 1 attogram (ag)
10-20 kg 10 ag 10 ag mass of a small virus
10-19 kg 100 ag
10-18 kg 1 femtogram (fg)
10-17 kg 10 fg 1.1 × 10-17 kg mass equivalence of one joule
4.6 × 10-17 kg increase in mass by heating 1 g of water by 1 °C
10-16 kg 100 fg 6.65×10-16 kg (665 fg) E. coli bacterium
10-15 kg 1 picogram (pg)
10-14 kg 10 pg
10-13 kg 100 pg
10-12 kg 1 nanogram (ng) 1 ng mass of a human cell
10-11 kg 10 ng 15 ng Lethal dose of Botulinum toxin, the deadliest substance known, is about 200 pg/kg, so a 15 ng dose would kill almost anybody.
10-10 kg 100 ng
10-9 kg 1 microgram (µg) 2 μg Uncertainty in the mass of the prototype kilogram
10-8 kg 10 µg 2.2 × 10-8 kg the Planck mass
4.6 × 10-8 kg increase in mass by heating 1 Mg of water by 100 °C
10-7 kg 100 µg 100 µg average dose of a "hit" of LSD
200 µg average lethal dose of ricin
10-6 kg 1 milligram (mg) ≈ 0.3 mg–13 mg mass of a grain of sand
1–2 mg typical mass of a mosquito
10-5 kg 10 mg 10–30 mg Dose of DXM per labeling on most products
Caffeine in most non-coffee drinks is in the bottom half of this range.
10-4 kg 100 mg Caffeine in a cup of coffee is in this range.
0.2 g 1 metric carat
100–200 mg Maximum legal caffeine pill in United States
0.3 g average hallucinogenic dose for mescaline
10-3 kg 1 gram (g) 1 g 1 millilitre of water, approx.
~2.3 g, ~7 g United States dime: ~2.3 g, quarter: ~7 g, other common coins intermediate
10-2 kg 10 g 10 g approximate lethal dose of caffeine for an adult
17 g approximate mass of a mouse
24 g amount of ethanol in one drink
28.35 g 1 ounce (avoirdupois)
10-1 kg 100 g 150 g average mass of an adult human kidney
≈ 454 g 1 pound (avoirdupois)
1 kg 1 kg 1 kg 1 litre of water, approx.
2–6 kg, 3 typical a newborn baby
4.0 kg women's shotput
5–7 kg a typical housecat
5–9 kg a pizote
7.3 kg men's shotput
101 kg 10 kg 10–30 kg a CRT computer monitor
15–20 kg a medium-sized dog
102 kg 100 kg 100 kg quintal (mainly U.S. - other countries have different definitions)
250 kg approximate mass of a lion
700 kg approximate mass of a dairy cow
907 kg 1 short ton (U.S.)
103 kg 1 tonne (t)
(1 megagram (Mg))
1000 kg 1 cubic metre of liquid water, approx.
1016 kg 1 ton (British) / 1 long ton (U.S.)
0.8–1.6 t typical passenger automobiles
104 kg 10 t 11 t Hubble Space Telescope
12 t largest elephant on record
14 t bell of Big Ben
80–100 t mass of largest dinosaur, the Argentinosaurus (estimate)
105 kg 100 t 100 t on average mass of largest animal, the blue whale
187 t International Space Station
600 t Antonov An-225 (the world's heaviest aircraft) maximum take-off mass
106 kg 1000 t
(1 gigagram (Gg))
1.5 × 106 kg mass of each gate of the Thames Barrier
2.041 × 106 kg launch mass of the Space Shuttle
107 kg 1.1 × 107 kg estimated annual production of Darjeeling tea
2.6 × 107 kg = 26 000 t = 26 kt Titanic
9.97 × 107 kg heaviest train: Australia's BHP Iron Ore, 2001 record
108 kg 6.5 × 108 kg mass of largest ship, Knock Nevis, when fully loaded
109 kg 1 teragram (Tg) = 1 Mt about 6 × 109 kg = 6 Mt mass of Great Pyramid of Giza
1010 kg 6 × 1010 kg = 60 Mt mass of concrete in the Three Gorges Dam, the world's largest concrete structure
1011 kg at least 3 × 1011 kg = 200 Mt Total mass of the world's humans
2 × 1011 kg = 300 Mt Mass of water stored in London storage reservoirs
1–8 × 1011 kg Estimated total mass of Antarctic krill, Euphausia superba, thought to be the most plentiful creature on the planet
1012 kg 1 petagram (Pg) = 1 Gt 3.91 × 1012 kg = 3.91 Gt World oil production in 2001
1013 kg
1014 kg 2–3 × 1014 kg Estimated mass of rock exploded in eruption of Mount Tambora volcano in 1815
1015 kg 1 exagram (Eg) = 1 Tt
1016 kg
1017 kg 1.23 × 1017 kg = 123 Tt Mass of a typical asteroid
1018 kg 1 zettagram (Zg) = 1 Pt 5 × 1018 kg = 5 Pt Mass of Earth's atmosphere
1019 kg
1020 kg 8.7 × 1020 kg = 870 Pt Mass of 1 Ceres
1021 kg 1 yottagram (Yg) = 1 Et 1.35×1021 kg Total mass of Earth's oceans
1.6×1021 kg = 1.6 Et Mass of Charon
2.3×1021 kg Total mass of the Asteroid Belt
1022 kg 1.2 × 1022 kg Mass of Pluto
7.349 × 1022 kg = 73.49 Et Mass of Moon
1023 kg 1.2×1023 kg Mass of Titan
1.5×1023 kg Mass of Triton
1.5×1023 kg Mass of Ganymede
3.2×1023 kg Mass of Mercury
6.4×1023 kg Mass of Mars
1024 kg 1 Zt 4.9 × 1024 kg Mass of Venus
6.0×1024 kg = 6.0 Zt Mass of Earth
1025 kg 8.7 × 1025 kg Mass of Uranus
1026 kg 1.0 × 1026 kg Mass of Neptune
5.7 × 1026 kg Mass of Saturn
1027 kg 1 Yt 1.9 × 1027 kg Mass of Jupiter
1028 kg
1029 kg
1030 kg 2 × 1030 kg Mass of the Sun = 2000 Yt
approx. 3 × 1030 kg Chandrasekhar limit
1031 kg 4 × 1031 kg Mass of Betelgeuse
1032 kg
1033 kg
1034 kg
1035 kg
1036 kg
1037 kg
1038 kg Typical mass of a globular cluster
1039 kg
1040 kg
1041 kg 3.6 × 1041 kg Visible mass of the Milky Way galaxy
1042 kg 2 × 1042 kg Total mass of the Milky Way galaxy
1052 kg 2×1052 kg Mass of a critical density Universe
3 × 1052 kg Mass of the observable universe

Results from FactBites:

 Answer key - exam #3 version A (889 words) A 3 kg crate slides frictionlessly down a ramp through a vertical distance of 12 m onto a horizontal frictionless surface as shown in Figure 1. A 1 kg puck sliding on a horizontal frictionless surface in the +x direction with a velocity of +4 m/s "rear ends" a 2 kg puck with a velocity of +3 m/s. A 75 kg student sits in the middle, a 60 kg student sits 1.5 m in front of her, and a 55 kg student sits 2 m behind her.
 NTI: Securing the Bomb: Technical Background: Weapons Design and Materials (5045 words) [1] Gun-type weapons offer a simplicity and robustness that allows the builder to have high confidence that the weapon will perform properly without undergoing the trouble, expense, and likelihood of discovery associated with a test nuclear explosion. [3] Terrorists who just wanted a good chance of some nuclear yield, and were not worried about reliability and predictability, might dispense with this somewhat challenging aspect and rely on the neutrons from spontaneous fission in the HEU to start the chain reaction. Table 1 gives the approximate bare-sphere critical mass for the metallic form at normal density, the radioactive half-life, the rate of heat generation by radioactive decay, and the rate of generation of neutrons by spontaneous fission for the most important nuclear-explosive nuclides.
More results at FactBites »

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