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  2. Human height - Wikipedia

    en.wikipedia.org/wiki/Human_height

    Height measurement using a stadiometer. Human height or stature is the distance from the bottom of the feet to the top of the head in a human body, standing erect.It is measured using a stadiometer, [1] in centimetres when using the metric system or SI system, [2] [3] or feet and inches when using United States customary units or the imperial system.

  3. Time signature - Wikipedia

    en.wikipedia.org/wiki/Time_signature

    4 time, was one of a number of irregular-meter compositions that The Dave Brubeck Quartet played. They played other compositions in 11 4 ("Eleven Four"), 7 4 ("Unsquare Dance"), and 9 8 ("Blue Rondo à la Turk"), expressed as 2+2+2+3 8. "Blue Rondo à la Turk" is an example of a signature that, despite appearing merely compound triple, is ...

  4. Metre - Wikipedia

    en.wikipedia.org/wiki/Metre

    The metre (or meter in US spelling; symbol: m) is the base unit of length in the International System of Units (SI). Since 2019, the metre has been defined as the length of the path travelled by light in vacuum during a time interval of ⁠ 1 / 299 792 458 ⁠ of a second, where the second is defined by a hyperfine transition frequency of caesium.

  5. Orders of magnitude (length) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(length)

    1.4 km – diameter of Dactyl, the first confirmed asteroid moon; 4.8 km – diameter of 5535 Annefrank, an inner belt asteroid; 5 km – diameter of 3753 Cruithne; 5 km – length of PSR B1257+12; 8 km – diameter of Themisto, one of Jupiter's moons; 8 km – diameter of the Vela Pulsar; 8.6 km – diameter of Callirrhoe, also known as ...

  6. 100 metres - Wikipedia

    en.wikipedia.org/wiki/100_metres

    The 100 metres, or 100-meter dash, is a sprint race in track and field competitions. The shortest common outdoor running distance, the 100-meter (109.36 yd) dash is one of the most popular and prestigious events in the sport of athletics. It has been contested at the Summer Olympics since 1896 for men and since 1928 for women.

  7. Decimal degrees - Wikipedia

    en.wikipedia.org/wiki/Decimal_degrees

    A value in decimal degrees to a precision of 4 decimal places is precise to 11.1 metres (36 ft) at the equator. A value in decimal degrees to 5 decimal places is precise to 1.11 metres (3 ft 8 in) at the equator.

  8. Picometre - Wikipedia

    en.wikipedia.org/wiki/Picometre

    3.9370 × 10 −11 in Look up picometre in Wiktionary, the free dictionary. The picometre (international spelling as used by the International Bureau of Weights and Measures ; SI symbol: pm ) or picometer ( American spelling ) is a unit of length in the International System of Units (SI), equal to 1 × 10 −12 m , or one trillionth ( ⁠ 1 / 1 ...

  9. Pace (unit) - Wikipedia

    en.wikipedia.org/wiki/Pace_(unit)

    A pace is a unit of length consisting either of one normal walking step (approximately 0.75 metres or 30 inches), or of a double step, returning to the same foot (approximately 1.5 metres or 60 inches).