7 energy is what(s)?
2007-11-29 5:47 am
Sound energy/Heat energy/Light energy/chemical energy/kinical energy/???????????
回答 (2)
2007-11-29 6:05 am
✔ 最佳答案
Potential energy 位能2007-12-03 16:31:58 補充：
Potential energy, symbols Ep, V or Φ, is defined as the work done against a given force (= work of given force with minus sign) in changing the position of an object with respect to a reference position.
參考: my knowledge
2007-12-02 12:16 am
Potential energy
it can release and turn into kinetic energy
+ oil**
it can release and turn into kinetic energy
+ oil**
收錄日期: 2021-04-13 14:36:08
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071128000051KK03671