作者ej001 (科科勳)
站內Physics
標題[問題] marion 力學(震動)
時間Tue Aug 25 18:55:17 2009
這題目我看了很多次還是不懂題意
以下是題目
3-17 For a damped, driven oscillator, show that the average kinetic energy
is the same at a frequency of a given number octaves above the kinetic energy
resonance as at a frequency of the same number of octaves below resonace.
*An octave is a frequency interval in which the highest frequency is just
twince the lowest frequency.
懂意思的人可以幫我講解一下嗎 謝謝
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1F：→ sawout:eg. 2W and W/2 ..... 08/25 20:28
2F：→ ej001:number of octaves的意思是啥? 08/26 13:03