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误差及其减小方法

> 下列情况只中是因为误差而引起结果不准确的是 A.测量时物体的边缘未对准“0”刻度线 B.刻度尺本身刻度不均匀 C.观察时视线未能与刻度尺垂直 D.读数时没有再估读一位数字

问题：

发布时间：2024-09-10

下列情况只中是因为误差而引起结果不准确的是

A.测量时物体的边缘未对准“0”刻度线
B.刻度尺本身刻度不均匀
C.观察时视线未能与刻度尺垂直
D.读数时没有再估读一位数字

参考答案：

提问用户：fr***NBg

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