32.氣體流經氣道,其擁有動能(kinetic energy)及潛能(potential energy),氣體由直徑較小之氣 道流至直徑較大之氣道,則:
(A)流速變快
(B)動能轉化為潛能
(C)潛能轉化為動能
(D)靜水壓(hydrostatic pressure)下降

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統計: A(24), B(98), C(58), D(12), E(0) #1047891