翻訳と辞書 Words near each other ・ Fodor's ・ Fodor's lemma ・ Fodora ・ Fody ・ Fodé Bangaly Diakité ・ Fodé Bangoura ・ Fodé Camara ・ Fodé Camara (footballer, born 1988) ・ Fodé Mansaré ・ Fodé Soumah ・ Fodé Sylla ・ Fodéba Keïta ・ Foe (disambiguation) ・ Foe (EP) ・ Foe (novel) ・ Foe (unit) ・ Foe Hammer ・ Foe Killer Creek ・ Foe Life ・ Foe tha Love of $ ・ Foebus abierat ・ Foederati ・ Foedus Cassianum ・ Foehn wind ・ Foeke Booy ・ Foekje Dillema ・ Foel Boeth ・ Foel Chwern ・ Foel Cwm Sian Llŵyd ・ Foel Cwmcerwyn Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Foe (unit) ： ウィキペディア英語版 Foe (unit) A foe is a unit of energy equal to 1044 joules or 1051 ergs, used to measure the large amount of energy released by a supernova. The word is an acronym derived from the phrase (to the power of ) fifty-one ergs.〔 〕 It was coined by Gerald Brown of Stony Brook University in his work with Hans Bethe, because "it came up often enough in our work". This unit of measure is convenient because a supernova typically releases about one foe of observable energy in a very short period (which can be measured in seconds). In comparison, if the Sun had its current luminosity throughout its entire lifetime, it would release 3.827 W × 3.1536 s/yr × 1010 yr ≈ 1.2 foe. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Foe (unit)」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.