Order of magnitude (surface)

this is a composition of surfaces of different orders of magnitude to comparison purposes.

The unit of the surface in the SI-UNIT system, derived from the basic unit meter , is 1 square meter (1 m ²). Further one in the following used units:

(10,000 cm ² = 1 m ²)

see square measure, prefixes for units, scientific notation

table of contents

smaller surfaces than 1 mm ²

1 μm ² (square micrometers) correspond = to 1.000.000 Nm ² (square nanometer)

  • 0.05 μm ² - surface of a flu virus
  • 0.20 μm ² - visibility border optical microscope
  • 500 μm ² - surface of a bacterium

1 mm ² (square millimeters) corresponds = 1.000.000 μm ² (square micrometers)

  • 0.01 mm ² - smallest with the naked eye visible particles
  • 0.15 mm ² - surface of a human Eizelle
  • 0.196 mm ² - cross-section area of the mine of a pressure pencil (0.5 mm)
  • (further examples searched)

1 mm ² up to 100 mm² (1 cm ²)

  • 1 mm ² - small boxes on graphic paper
  • 25 mm ² - small boxes on normalcross-hatched paper (5-mm-Raster)
  • 33 mm ² - pupil of humans
  • 49 mm ² - small boxes on largecross-hatched paper (7-mm-Raster)
  • (far 43.18 cm] and an aspect ratio of 4:3 (
CRT monitor

of 17 tariff [according to. 43.18 cm] and an aspect ratio of 5:4 (

TFT monitor
  • with 1280 × 1024 pixels))
  • 929.0304 cm ² = 1
  • square foot (square foot)
  • [
  • work on] 1000 cm ² to 10,000 cm ² (1 m ²)
1090 cm ² - surface
of a hand ball 1250 cm ² - elbow paper (

format A3

) (19 mm × 33 m)
of 8361.2736 cm ² = 1 square yard

[-
bath min clay/tone - playing field 25-80 m ² - typical dwelling of a city dwelling (of examples)

[ 845 m ² - wing area
of the airbus A-380

4000 m ² - surface area
of the old persons opera in Frankfurt/Main 4046.8564224 m ² = 1

acre

2.00 hectars - inner court Pentagon

2.68 of the hectar - Passagierdecks of the RMS Queen Mary II

4.32 hectars - surface 90 hectars -
Helgoland, Hauptinsel

[work on]

1 km ² to 10 km ² 1,579 km ² -
London, united Kingdom of 1,860 km ² -

of Mauritius

4,400 km ² -
large salt lake, the USA 4,925 km ² -

Grand Canyon national park

8,983 km ² -
Yellowstone national park 9,251 km ² -

Cyprus

18,413 km ² - Saxonia

20,273 km ² -

SloveniaCosta Rica

57,994 km ² -

 

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