月相疑問 - 地球科學討論
By Olga
at 2013-09-01T20:26
at 2013-09-01T20:26
Table of Contents
1. http://ppt.cc/Q9sM
想問幾個問題
(1).書上說上弦月是西邊會發亮,可是我看照片是東邊會發亮,這是為啥呢?
(2).新月介於太陽與地球之間,為什麼新月會是偏暗,而滿月是偏亮
新月被太陽照到的面積比較多應該會偏亮
滿月被地球檔住照到的面積會比較少應該會偏暗
感覺應該是這樣才是
2. http://tw.knowledge.yahoo.com/question/question?qid=1205080313409
這篇知識寫說大月是31天,小月是30天
但是2月不是只有28(or 29)天,為什麼2月算是小月呢?
謝謝
--
想問幾個問題
(1).書上說上弦月是西邊會發亮,可是我看照片是東邊會發亮,這是為啥呢?
(2).新月介於太陽與地球之間,為什麼新月會是偏暗,而滿月是偏亮
新月被太陽照到的面積比較多應該會偏亮
滿月被地球檔住照到的面積會比較少應該會偏暗
感覺應該是這樣才是
2. http://tw.knowledge.yahoo.com/question/question?qid=1205080313409
這篇知識寫說大月是31天,小月是30天
但是2月不是只有28(or 29)天,為什麼2月算是小月呢?
謝謝
--
Tags:
地球科學
All Comments
By Skylar DavisLinda
at 2013-09-04T09:52
at 2013-09-04T09:52
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at 2013-09-06T23:19
at 2013-09-06T23:19
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at 2013-09-09T12:46
at 2013-09-09T12:46
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at 2013-09-27T10:54
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