问题 选择题

某同学正确测量出某物体的长度是36.67 cm,则他所使用的刻度尺的分度值、此数据的准确值和估计值分别是(  )

A.1mm,36.60cm,0.07cm

B.1cm,36.6cm,0.07cm

C.1cm,36.0cm,0.67cm

D.1mm,36.6cm,0.07cm

答案

由题意可知,物体的长度是36.67 cm,所以36.6cm是准确值,0.07cm是估读值,分度值是0.1cm=1mm;

故选D.

单项选择题
单项选择题