14. 操作熱汽球的上升與下降,是運用下列哪一個定律?
(A)波以耳定律(Boyle’s law)
(B)查理定律(Charles’s law)
(C)亞佛加厥定律(Avogadro’s law)
(D)都默士定律
(Dumas’s law)
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統計: A(2), B(7), C(0), D(0), E(0) #814392
統計: A(2), B(7), C(0), D(0), E(0) #814392