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The Band and Band-Raman calculations assume that the M shell may contribute to internal conversion to a non-negligible extent, and incorporates a general term (called "N+") which takes into account the small effect of any higher shells there may be, while the Rösel calculation works like the Band, but does not assume that all shells contribute ...
In chemistry and atomic physics, an electron shell may be thought of as an orbit that electrons follow around an atom's nucleus.The closest shell to the nucleus is called the "1 shell" (also called the "K shell"), followed by the "2 shell" (or "L shell"), then the "3 shell" (or "M shell"), and so on further and further from the nucleus.
See Weight for detail of mass/weight distinction and conversion. Avoirdupois is a system of mass based on a pound of 16 ounces, while Troy weight is the system of mass where 12 troy ounces equals one troy pound.
M892A1: 4 m (13 ft) CEP, or < 1 m (3 ft 3 in) CEP (K9 at 50 km (31 mi) range) The M982 Excalibur (previously XM982 ) is a 155 mm extended-range guided artillery shell developed in a collaborative effort between the U.S. Army Research Laboratory (ARL) and the United States Army Armament Research, Development and Engineering Center (ARDEC). [ 5 ]
14,600 m (47,900 ft) Fired from M185 cannon on M109A1 - M109A4 howitzers with Charge 8; Fired from M119 cannon on M198 towed howitzers with Charge 8 18,100 m (59,400 ft) Fired from M284 cannon on M109A5 and M109A6 howitzers with Charge 8S 24,000 m (79,000 ft) Weight as fired: 43.2 kilograms (95 lb) Explosive content: TNT 6.86 kilograms (15.1 lb)
M734 fuze cross section Amplifier (top) and oscillator. The M734 multi-option fuze [1] is a rangefinder and collision detection system used on 60 mm, 81 mm, and 120 mm mortar shells as a trigger to detonate the shells at the most damaging heights of burst when combating four types of battlefield threats:
A typical 155 mm (6.1 in) shell weighs about 50 kg (110 lbs), a common 203 mm (8 in) shell about 100 kg (220 lbs), a concrete demolition 203 mm (8 in) shell 146 kg (322 lbs), a 280 mm (11 in) battleship shell about 300 kg (661 lbs), and a 460 mm (18 in) battleship shell over 1,500 kg (3,307 lbs).
M121 or M-121 may refer to: M121/A1 155mm Cartridge, a U.S. Army chemical artillery shell; M-121 (bomb), a World War II bomb; M121 mortar carrier, the United States designation for the Soltam TT6; M-121 highway (Michigan), a road connecting Zeeland and Grandville; Mauboussin M.121 Corsaire Major, a 1921 French trainer and touring aircraft