大學物理簡諧振盪
2009-12-17 4:53 am
the amlitude of an ocsillator ecrease to 36.8% ofits initial value in 10s. what sthe value of time costant?
回答 (1)
2009-12-17 5:18 pm
✔ 最佳答案
The time constant is defined as the time for the amplitude of the oscillation to decrease to a factor 1/e, where 1/e = 0.368So, from the condition given by your question, the value of the time constant = 10 s
參考: Physics king
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