0.80.750.70.650.60.550.50.45
T²/S²
3.2643463.0310812.8866012.6830442.5098482.2477512.0556391.852321
宜家我有呢d data.. 點樣用excel畫graph??
(x axis = Length of the string (l) /m, y axis = T²/S²)
唔想打個方法出黎可唔可畫左graph之後send俾我???
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更新1:
畫best-fit line得架啦