問題詳情
30.下列敘述何者有誤？
(A)剪力彈性係數G與幾何形狀無關
(B)彈性係數E與材質無關
(C)一般金屬之蒲松比介於0.25〜0.5之間
(D)應變ε無單位
(A)剪力彈性係數G與幾何形狀無關
(B)彈性係數E與材質無關
(C)一般金屬之蒲松比介於0.25〜0.5之間
(D)應變ε無單位
參考答案
答案：B
難度：非常簡單0.928571
統計：A(0),B(13),C(0),D(1),E(0)
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