enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Ruler - Wikipedia

   en.wikipedia.org/wiki/Ruler

   A variety of rulers A carpenter's rule Retractable flexible rule or tape measure A closeup of a steel ruler A ruler in combination with a letter scale. A ruler, sometimes called a rule, scale or a line gauge or metre/meter stick, is an instrument used to make length measurements, whereby a length is read from a series of markings called "rules" along an edge of the device. [1]

3. Standard ruler - Wikipedia

   en.wikipedia.org/wiki/Standard_ruler

   A standard ruler is an astronomical object for which the actual physical size is known. By measuring its angular size in the sky, one can use simple trigonometry to determine its distance from Earth. In simple terms, this is because objects of a fixed size appear smaller the further away they are.

4. Orders of magnitude (length) - Wikipedia

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

   12.000 Mm – diameter of Sirius B, a white dwarf [167] 12.104 Mm – diameter of Venus; 12.742 Mm – diameter of Earth; 12.900 Mm – minimum distance of the meteoroid 2004 FU 162 from the centre of Earth on 31 March 2004, closest on record; 14.000 Mm – smallest diameter of Jupiter's Great Red Spot; 19.000 Mm – separation between Pluto ...

5. Measurement - Wikipedia

   en.wikipedia.org/wiki/Measurement

   A 2-metre carpenter's ruler. ... [12] All non-0 digits and any 0s appearing between them are significant for the exactness of any number. For example, the number ...

6. Scale ruler - Wikipedia

   en.wikipedia.org/wiki/Scale_ruler

   An architect's scale is a specialized ruler designed to facilitate the drafting and measuring of architectural drawings, such as floor plans and Multi-view orthographic projections. Because the scale of such drawings is often smaller than life-size, an architect's scale features multiple units of length and proportional length increments. [1]

7. Point (typography) - Wikipedia

   en.wikipedia.org/wiki/Point_(typography)

   However, 12 Fournier points turned out to be 11 Didot points, [11]: 142–145 giving a Fournier point of about 0.345 mm; later sources [12]: 60–61 state it as being 0.348 75 mm. To avoid confusion between the new and the old sizes, Didot also rejected the traditional names, thus parisienne became corps 5, nonpareille became corps 6, and so on.