you can help by adding to it. august 2007 animals can be excluded by a fence's height, depth under the ground and mesh size. it is also important to choose a construction material that cannot be climbed; furthermore, sometimes it is necessary to create a subsurface fencing element to prevent burrowing under the fence.
the courts have ruled that a row of trees can be considered a 'fence'. golf courses near residential communities will often have fences exceeding 20 ft 6.1 m in height in order to prevent struck balls from flying out of the course and into the windshields of cars and windows of houses near the course.
during the mid-1990s, the fence was expanded by one block to move traffic farther from the white house to prevent damage from any car bomb. there are now plans to increase the fence's height and add sensors to it. breaches into the white house
the height is simply the number of fence rails used to create it. in this example, we said that 3 fence rails were used, so the height is 3. the height will always be higher than 2 and no more than the number of letters in the ciphertext in this case 21 or else the phrase will not be properly encoded; the height can thus be discovered by process of elimination if not known.
height is measure of vertical distance, either vertical extent how 'tall' something or someone is or vertical position how 'high' a point is . for example, 'the height of that building is 50 m' or 'the height of an airplane is about 10,000 m'. when the term is used to describe vertical position of, e.g., an airplane from sea level, height is more often called altitude.
wave height is a term used by mariners, as well as in coastal, ocean and naval engineering. at sea, the term significant wave height is used as a means to introduce a well-defined and standardized statistic to denote the characteristic height of the random waves in a sea state.
the barometric formula, sometimes called the exponential atmosphere or isothermal atmosphere, is a formula used to model how the pressure or density of the air changes with altitude.the pressure drops approximately by 11.3 pa per meter in first 1000 meters above sea level.
the fence must be a minimum of 48' tall or taller, depending on distance between horizontal rails . the middle horizontal rail must be at least 45' above the bottom horizontal rail to prevent using the horizontal rails as a kind of ladder for climbing . the spacing between pickets must be less than 4'.
help:basic table markup. jump to navigation jump to search. this help page is a how-to guide. . you can add an extra column by just sticking new column name at the end of the last column name. . in this case to make the height of a table row 100px. commonly included
an australian rules football playing field is a venue where australian rules football is played.. the playing field is typically a large oval-shaped grass surface often modified cricket fields .these fields may vary especially for variations of the game. however, for official australian football league matches, strict requirement specifications must be met for stadiums.