Search results
Results from the WOW.Com Content Network
Double bed widths: 135, 140, 150, 180 cm (53, 55, 59, 71 in) In practice, bed sizes are usually categorized by the width. The length is typically 200 cm (79 in), but this may vary. The most common sizes are: [citation needed] 120 cm × 200 cm (47 in × 79 in) 150 cm × 200 cm (59 in × 79 in) 180 cm × 200 cm (71 in × 79 in)
Length Overall (LOA) – The maximum length of the ship between the ship's extreme points important for berthing purposes. Length at Waterline (LWL) – The ship's length measured at the waterline. Shaft Horsepower (SHP) – The amount of mechanical power delivered by the engine to a propeller shaft. One horsepower is equivalent to 746 Watts.
In physics, the Planck length, denoted ℓ P, is a unit of length, equal to 1.616 199 (97) × 10 −35 metres. It is a unit in the system of Planck units, developed by physicist Max Planck. The Planck length is defined in terms of three fundamental physical constants: the speed of light, the Planck constant, and the Newtonian constant of ...
Four-dimensional space (4D) is the mathematical extension of the concept of three-dimensional space (3D). Three-dimensional space is the simplest possible abstraction of the observation that one needs only three numbers, called dimensions, to describe the sizes or locations of objects in the everyday world.
Various terms for the length of a fixed object are used, and these include height, which is vertical length or vertical extent, width, breadth, and depth. Height is used when there is a base from which vertical measurements can be taken. Width and breadth usually refer to a shorter dimension than length. Depth is used for the measure of a third ...
A short movable bar of iron or hard wood to which running rigging may be secured, or "belayed". Belaying pins are inserted in holes in a pin-rail. [19] bell See ship's bell. bell rope A short length of line made fast to the clapper of the ship's bell. bell buoy A type of buoy with a large bell and hanging hammers that sound by wave action. [25 ...
Horizontal pitch (HP) is a unit of length defined by the Eurocard printed circuit board standard used to measure the horizontal width of rack mounted electronic equipment, similar to the rack unit (U) used to measure vertical heights of rack mounted equipment. One HP is 0.2 inches (1/5") or 5.08 millimetres wide.
In the following equations, denotes the sagitta (the depth or height of the arc), equals the radius of the circle, and the length of the chord spanning the base of the arc. As 1 2 l {\displaystyle {\tfrac {1}{2}}l} and r − s {\displaystyle r-s} are two sides of a right triangle with r {\displaystyle r} as the hypotenuse , the Pythagorean ...