Physics, 08.08.2019 22:30, alexgonzales7133
In the text, we said that the five-times ionized oxygen (ovi) seen in hot gas must have been produced by supernova shocks that heated the gas to millions of degrees, and not by starlight, the way h ii is produced. producing ovi by light requires wavelengths shorter than 10.9 nm. the hottest observed stars have surface temperatures of about 50,000 k. could they produce ovi?
Answers: 3
Mathematics, 11.09.2019 03:10, obbiesco123
Answers: 1
Chemistry, 13.10.2019 09:01, steven122048i
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In the text, we said that the five-times ionized oxygen (ovi) seen in hot gas must have been produce...
Mathematics, 21.07.2019 22:30