問題詳情

A container of water has been outdoors in cold weather for a long time, and a slab of ice with a thickness of 5 cm has formed onits surface [See Fig. 4]. The air above the ice is at -10℃.


【題組】

19. What is the water temperature?
(A) 4 ℃ 
(B) -10℃
(C)0℃ 
(D)-5℃ 
(E) unknown

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增