試卷名稱:112年 - [無官方正解]112 國立中山大學_碩士班暨碩士在職專班招生考試試題_物理系:普通物理#137732
年份:112年
科目:研究所、轉學考(插大)◆普通物理學
4. It is known that water is considered incompressible. However, the water stream from the faucet is usually narrower at the bottom than at the top. Which of the following mechanisms best explains this phenomenon?
(A) electric force
(B) magnetic force
(C) mass conservation
(D) momentum conservation