中一科學問題`
1.How do you measure the thickness of a sheet of paper?
如何量度一張紙的厚度?
2.How do you measure the diameter of a thin wire?
如何量度一條幼線的直徑?
用英文回答..
中一科學問題`
2007-09-30 1:40 am
回答 (2)
2007-09-30 1:49 am
✔ 最佳答案
1.First folds ten papers uses the ruler measurement to eliminate again 10首先把十張紙疊起再用間尺量度再除10
2.First folds ten thin lines uses the ruler measurement to eliminate again 10
首先把十條幼線疊起再用間尺量度再除10
參考: 自己
2007-09-30 1:49 am
1.put 100/1000paper together ,then measure the thickness.
then over the number of thickness by 100/1000.
2.line 100/1000wire,then measure the diameter
then over the number of diameter by 100/1000
then over the number of thickness by 100/1000.
2.line 100/1000wire,then measure the diameter
then over the number of diameter by 100/1000
收錄日期: 2021-04-25 00:07:42
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070929000051KK03564