標題:
period and frequency
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作者:
請進
時間:
2008-11-8 17:17
標題:
period and frequency
period a wave is the time taken for one complete wave to be produced
frequency of a wave is the number of complete wave produced in one second
f=1/T
我諗唔明點換
而且我都唔明period係咩泥
有時我把period除1 得到個一個又唔係f
答極都唔明
各位講比我知PERIOD係咩
講完之後
講埋比我知
3Hz=?PERIOD
1Hz=?period
10Hz=?period
thx
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