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For example, with z = 1.5 the third approximation yields 0.4167, which is about 0.011 greater than ln(1.5) = 0.405465, and the ninth approximation yields 0.40553, which is only about 0.0001 greater. The n th partial sum can approximate ln( z ) with arbitrary precision, provided the number of summands n is large enough.
Iron is by far the most reactive element in its group; it is pyrophoric when finely divided and dissolves easily in dilute acids, giving Fe 2+. However, it does not react with concentrated nitric acid and other oxidizing acids due to the formation of an impervious oxide layer, which can nevertheless react with hydrochloric acid . [ 11 ]
The semi-major axis values are expressed as a fraction of the planet's Hill sphere's radius, while the inclination is expressed in degrees from the ecliptic. The radius of the Uranian Hill sphere is approximately 73 million km. [ 3 ] The relative sizes of moons are indicated by the size of their symbols, and the Caliban group of Uranian moons ...
[5] [6] [7] The population grew to around 13 million by the 1970s and then recorded almost no growth until around 2005, due to low fertility rates and assimilation of Jews. [6] From 2005 to 2018, the world's Jewry grew 0.63% annually on average, while world's population overall grew 1.1% annually in the same period. [ 8 ]
The helium abundance is 0.157 ± 0.004 relative to molecular hydrogen by number of molecules, and its mass fraction is 0.234 ± 0.005, which is slightly lower than the Solar System's primordial value. [1] The reason for this low abundance is not entirely understood, but some of the helium may have condensed into the core of Jupiter. [21]
5.8426 0.0684 +0.0067 −0.0059: 1571.6 +60.8 −64: transit 1450 [a] 1.158 ...
[113] and the average venom yield per bite is 90–100 mg. [34] The venom of the Philippine cobra is a potent postsynaptic neurotoxin which affects respiratory function and can cause neurotoxicity and respiratory paralysis, as the neurotoxins interrupt the transmission of nerve signals by binding to the neuromuscular junctions near the muscles.