In the experimental set-up of measuring specific heat capacity of the metal,
why greasing the thermometer with vaseline can improve the accuracy of the experiment?
Physics-heat (15 points)
2006-11-12 1:57 am
回答 (1)
2006-11-12 2:17 am
✔ 最佳答案
greasing the thermometer (with vaseline or oil) makes a good contact between the thermometer and the metal block. So that it can improve the accuracy
參考: myself
收錄日期: 2021-05-01 11:53:21
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061111000051KK03861