求初中物理的所有公式,要有文字表达 ,例如 电流=电压/电阻I=U/R,谢谢了
如题所述
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/e7cd7b899e510fb3320be0bbde33c895d1430c8f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
追答![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/0bd162d9f2d3572c6d040df08d13632762d0c33c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
采纳发剩余两张
Σ(|||▽||| )
追问给来啊
追答![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/0ff41bd5ad6eddc47a8424d43edbb6fd526633b9?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/342ac65c103853434dac170e9413b07eca8088ba?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/f636afc379310a55fd464edbb04543a9822610ba?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
不好意思没有看到放心我不会骗人的
温馨提示:答案为网友推荐,仅供参考
第1个回答 2015-12-29
电流=电压/电阻I=U/R
速度=路程/时间v=s/t
热值=放出热量/质量q=Q/m
比热容=吸收热量/质量×升高温度c=Q/m△t
热机效率=有用功/总功η=w有/w总
烧水效率=吸收热量/放出热量η=Q吸/Q放
暂时只想起这些,它们的推导公式就不写了
追答求采纳