1.Explain tlie physical meanings and relationships of the following;(20%)【題組】(a)Vorticity and Circul
2.The mass conservation equation lias Ihe form. Do we need to assumethe flow is “steady” in order to
3.Please explain the definition and physical meaning of flow streamline in details. Why these stream
5.Air flow steadily belween Iwo sections in a long, straight portion of 4-inch inner diameter pipe a
四.某學院院長想瞭解該學院大一學生微積分之平均成績,現在自該學院大一學生中隨機抽取36人,調査得其微積分學期成纘爲若假定該學院大一學生微積分學期成績 之分配呈現常態分配N(μ, σ) •則:【題組】(