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範例:宇宙大霹靂與背景輻射[102學測]

下列關於宇宙微波背景輻射的敘述，何者錯誤？
(A)它由宇宙中極為稀薄的低溫氣體所發出
(B)它現今所對應的溫度比地球南極的年平均溫度還低
(C)它現今的強度遠小於家用微波爐烹調食物時內部所產生的微波強度
(D)它不會對日常生活中的無線電通訊造成明顯的干擾
(E)它屬於電磁波。

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Posted in 宇宙起源, 歷屆學測(推甄)考題.

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By 張慶堂 – 2015 年 02 月 03 日

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