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6.57 h: Most important neutron poison; neutron capture converts 10–50% of 135 Xe to 136 Xe; remainder decays (9.14h) to 135 Cs (2.3 My). 6.2956%: Zirconium: 93 Zr: 1.53 My: Long-lived fission product also produced by neutron activation in zircalloy cladding. 6.1%: Molybdenum: 99 Mo: 65.94 h: Its daughter nuclide 99m Tc is important in medical ...
So a 1 / 2 in (12.7 mm) diameter drill will be able to drill a hole 4 + 1 / 2 in (114.3 mm) deep, since it is 9 times the diameter in length. A 1 / 8 in (3.175 mm) diameter drill can drill a hole 1 + 5 / 8 in (41.275 mm) deep, since it is 13 times the diameter in flute length.
The jumping height is limited by the EVA space suit's weight on the Moon of about 13.6 kg (30 lb) and by the suit's pressurization resisting the bending of the suit, as needed for jumping. [81] [82] On average the Moon's surface gravity is 1.62 m/s 2 [4] (0.1654 g; 5.318 ft/s 2), about half of the surface gravity of Mars and about a sixth of ...
It has been calculated since April 8, 2005. Its value is normalized relative to a base of 1000 on December 31, 2004. [2] It is considered to be a blue chip index for Mainland China stock exchanges. [3] As of January 25, 2024, the index is on a multiple-year decline, hitting 5 year lows. [4]