√Q=√L+(w/r)√L → √L=(r/(w+r))√Q 求化簡的過程?
回答 (1)
2016-10-13 7:08 am
✔ 最佳答案
Sol√Q=√L+(w/r)√L
√Q=√L[1+(w/r)]
√Q=√L[(w+r)/r]
√L[(w+r)/r]=√Q
√L=√Q*[r/(w+r)]
√L=[r/(w+r)]√Q
收錄日期: 2021-04-30 21:53:30
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20161012223523AAVNLvT