Choose the most suitable tools from the table for the following measurements.
A ruler
A thermometer
A spring balance
A beaker
A vernier caliper
A measuring tape
(a) The thickness of a postcard
(b) The depth of water in a swimming pool
And explain why the answer is like that (whatever you can use Chinese or English)
Form 2 Maths
2009-02-26 3:15 am
回答 (2)
2009-02-26 6:49 am
✔ 最佳答案
(a) Vernier Caliper is a precision measuring tool/ instrument. It allows a reading error of 0.05 mm. It can be used to measure the thickness of a post card.(b) A measuring tape can be used for measuring the depth of water in a swimming pool.
2009-02-26 6:12 am
(a) vernier caliper (游標卡尺，用來measure準確至 1mm的工具尺)
(b) measuring tape (量尺)
(b) measuring tape (量尺)
收錄日期: 2021-04-23 18:15:23
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090225000051KK01280