問題詳情
17.( )若相對溼度= ×100%,則根據附表所提供的資料,空氣中的飽和水氣含量,會隨著溫度升降而有所不同。某天早上溫度 24℃,空氣中實際水氣含量為 17.克/立方公尺,假設空氣中水氣含量不改變的情況下,請問下列各選項中何時相對溼度最低?
(A)下午溫度高達 29℃時
(B)傍晚溫度降低到 20℃時
(C)夜晚溫度達到冰點時
(D)隔日清晨葉子上有露水凝結時
參考答案
答案:A
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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