phy past paper II 2005 Q.38 (10marks)

👨🏻‍🏫 學術台其他 - 科學

用戶116688

2007-04-21 8:20 am

Since it is difficult for me to upload the question, please refer to your past paper 2005.

Why the ans is D but not C?

Thanks

回答 (2)

s

2007-04-21 8:26 am

✔ 最佳答案

因為佢話兩件唔同既樂器，唔同聲量，所以D係答案。假如問題改為同一樂器不同聲量，咁C就係答案了！

參考: 我都係會考生呀！

👍 0 👎 0

C家俊

2007-04-21 8:22 am

可唔可以打條問題出黎==

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