25. Since the intensity of the Earth magnetic field varies over the Earth surface, the ______
magnetism affecting the compass in a ship will vary with latitude, heading, and heeling angle.
(A) enduring
(B) permanent
(C) deduced
(D) induced
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統計: A(43), B(294), C(64), D(263), E(0) #3187383
統計: A(43), B(294), C(64), D(263), E(0) #3187383
詳解 (共 2 筆)
#6029661
由於地球磁場的強度在地球表面上變化,因此影響船舶羅盤的______磁性會隨著緯度、航向和傾斜角而變化。
(D) 感應
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