好急啊!有冇人知道以下題目可以用咩能量轉換器???
1. 化學能---->動能 答:_______
2. 動能--->聲能 答:________
唔該幫下手啊!
急急急!科學科的能量轉換器問題!
2010-05-02 6:48 pm
回答 (4)
2010-05-02 6:54 pm
✔ 最佳答案
1.火箭，電池車2.太鼓，鑼，鈸，沙鎚，鋼琴，木魚............
2010-05-06 12:52 am
2010-05-05 12:22 am
1.motor,food:the 化學能 in it and become kinetic(動能 ) of our body .
2.violin,piano___all the musical instructment u play generate 動能 , and there u heard the sound.
Hope this can help u !^0^!!!!!!!!!!!!
2010-05-04 16:23:08 補充：
1.動能=車,飛機,船
2.violin,piano___all the musical instructment u play generate 動能 , and there u heard the sound.
Hope this can help u !^0^!!!!!!!!!!!!
2010-05-04 16:23:08 補充：
1.動能=車,飛機,船
參考: myself,no copy
2010-05-02 7:05 pm
1. 化學能---->動能=車,飛機,船
2. 動能--->聲能=結他,鋼琴,手
2. 動能--->聲能=結他,鋼琴,手
收錄日期: 2021-04-19 22:03:26
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100502000051KK00521