問題詳情

70. Which of the following mathematical relationship between Watt and Joule is correct？
(A) Watt＝Joule× Force
(B) Watt＝Joule÷Force
(C) Watt＝Joule÷Time
(D) Watt＝Joule÷Time

參考答案

答案：C
難度：計算中-1
書單：沒有書單，新增