科氏力最新書籤
Does water go down the drain counterclockwise in the northern hemisphere and clockwise in the southe 
Does water go down the drain counterclockwise in the northern hemisphere and clockwise in the southe 
謝隆欽 收藏於 2007/06/07
引述 :『The Coriolis Effect is the observed curved path of moving objects relative to the surface of the Earth. 』
Some people would like you to believe that the Coriolis force affects the flow of water down the drain in sinks, bath... 繼續閱讀...
Some people would like you to believe that the Coriolis force affects the flow of water down the drain in sinks, bath...繼續閱讀
"Getting Around The Coriolis Force" - Revised Nov 15, 2000 
"Getting Around The Coriolis Force" - Revised Nov 15, 2000 
謝隆欽 收藏於 2007/06/07
引述 :『The Coriolis "force": most people know about it, but few understand it.』
關於科氏力 ...
關於科氏力
物理問題 討論區 - 科氏力、柯氏力 Coriolis Force 
物理問題 討論區 - 科氏力、柯氏力 Coriolis Force 
謝隆欽 收藏於 2007/06/06
引述 :『洗臉盆裝滿水之後,拉除落水口的橡皮塞,此時臉盆內落水時的水流方向是成順時針或逆時針運動?其原理為何?』
小範圍的水流旋轉方向,主要係受到環境因素的影響所致:如洗手台出水口的位置及方向、流經各界面時受到的拖曳黏滯力、因為容器形狀不對稱所受的不同阻力等初始狀態有關。 繼續閱讀...
小範圍的水流旋轉方向,主要係受到環境因素的影響所致:如洗手台出水口的位置及方向、流經各界面時受到的拖曳黏滯力、因為容器形狀不對稱所受的不同阻力等初始狀態有關。繼續閱讀
Rotating Frames of Reference in Space and on Earth 
Rotating Frames of Reference in Space and on Earth 
謝隆欽 收藏於 2007/06/06
引述 :『科氏力對浴室水槽旋渦的影響 Swirling Water in a Bathroom Sink』
The scale of the motion is what makes the difference. Hurricanes obey the "law of Buys Ballot", but the swirling of ... 繼續閱讀...
The scale of the motion is what makes the difference. Hurricanes obey the "law of Buys Ballot", but the swirling of ...繼續閱讀
北半球與南半球的水流漩渦有何不同? 
北半球與南半球的水流漩渦有何不同? 
引述 :『如果你現在站在赤道上,要你 30 秒內繞地球一周的確是不可能;但是如果今天你站在南、北極的地球自轉軸軸心邊,那麼要 30 秒繞地球一周就不是問題了。因為你就在軸心軸邊,繞著軸心小小的轉它一圈也是繞地球一周。你沿著赤道線跑一次也是繞地球一周,但是在南北極軸心處繞一周與在赤道繞一周,那跑過的距離可是天差地遠。』




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