【用戶】f9872068
【年級】國二上
【評論內容】W=P x t P=V2/R P=110x110/121=100(w)=0.1(kw) t=5x30=150(hr)W=0.1x150=15(度)15x5=45(元)
【用戶】呂檸檬
【年級】小一上
【評論內容】W=P x t P=V2/R P=110x110/121=100(w)=0.1(kw) t=5x30=150(hr)W=0.1x150=15(度)15x5=45(元)應改為15x3=45(元)線上測驗: /exam-107+%E5%B9%B4%E5%8F%B0%E9%9B%BB107%E5%B9%B45%E6%9C%88%E6%96%B0%E9%80%B2%E5%83%B1%E7%94%A8%E4%BA%BA%E5%93%A1%E7%94%84%E8%A9%A6%E7%A7%91%E7%9B%AE%E8%A9%A6%E9%A1%8C_%E7%89%A9%E7%90%8668890-68890.htm#ixzz5aOJP0dIh
【用戶】f9872068
【年級】國二上
【評論內容】W=P x t P=V2/R P=110x110/121=100(w)=0.1(kw) t=5x30=150(hr)W=0.1x150=15(度)15x5=45(元)
【用戶】呂檸檬
【年級】小一上
【評論內容】W=P x t P=V2/R P=110x110/121=100(w)=0.1(kw) t=5x30=150(hr)W=0.1x150=15(度)15x5=45(元)應改為15x3=45(元)線上測驗: /exam-107+%E5%B9%B4%E5%8F%B0%E9%9B%BB107%E5%B9%B45%E6%9C%88%E6%96%B0%E9%80%B2%E5%83%B1%E7%94%A8%E4%BA%BA%E5%93%A1%E7%94%84%E8%A9%A6%E7%A7%91%E7%9B%AE%E8%A9%A6%E9%A1%8C_%E7%89%A9%E7%90%8668890-68890.htm#ixzz5aOJP0dIh