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To help compare different orders of magnitude, this section lists lengths between 10 −3 m and 10 −2 m (1 mm and 1 cm). 1.0 mm – 1/1,000 of a meter; 1.0 mm – 0.03937 inches or 5/127 (exactly) 1.0 mm – side of a square of area 1 mm²; 1.0 mm – diameter of a pinhead; 1.5 mm – average length of a flea [27]
From the front a Land Rover is about 1.5 m wide, most tanks around 3–3.5 m. So a SWB Land Rover from the side is one finger wide at about 100 m. A modern tank would have to be at a bit over 300 m. If, for instance a target known to be 1.5 m in height (1500 mm) is measured to 2.8 mrad in the reticle, the range can be estimated to:
A rugby league pitch (or field) is 68 m (74 yards) wide and 112–122 m (122–133 yards) long. The try lines (or goal lines) stand 100 m (110 yards) apart. On each one is a goal post that is 5.5 m (6 yards) wide and at least 16 m (17 yards) high, with a crossbar set 3 m (3.3 yards) above the ground.
By 1875, the average value of the guz in Bengal was 36 inches (1.0 yd; 910 mm), but was 33 inches (840 mm) in Madras and 27 inches (690 mm) in Bombay. [ 1 ] [ 2 ] By the 20th century, the guz was uniformly quoted as being equal in length to one yard in the English system , or 0.91 metres in the metric system . [ 3 ]
Cortaderia selloana (pampas grass) - many cultivars [6] Deschampsia cespitosa (tufted hair-grass) - many cultivars [6] Festuca arundinacea (tall fescue) - many cultivars [6] Festuca californica (California fescue) Festuca glauca (blue fescue, grey fescue, ornamental blue fescue grass) - many cultivars [6] Festuca idahoensis (Idaho fescue, blue ...
Certain species of bamboo can grow 91 centimeters (36 inches) within a 24-hour period, at a rate of almost 40 millimeters (1 + 1 ⁄ 2 in) an hour (equivalent to 1 mm (0.04 in) every 90 seconds). [14] Growth up to 120 centimeters (47.2 in) in 24 hours has been observed in the instance of Japanese giant timber bamboo (Phyllostachys bambusoides ...
Cynodon dactylon is widely cultivated in warm climates all over the world between about 30° S and 30° N latitude, and that get between 625 and 1,750 mm (24.6 and 68.9 in) of rainfall a year (or less, if irrigation is available).
Unsurprisingly, fans complained that the football was awful to watch and, one by one, the clubs returned to natural grass. [19] In the 1990s, many North American soccer clubs also removed their artificial surfaces and re-installed grass, while others moved to new stadiums with state-of-the-art grass surfaces that were designed to withstand cold ...