本题目来源于试卷: Fluid Mechanics，类别为 美国物理杯赛(Physics Bowl)
[单选题]
09.32: A cube of unknown materialm, n*cg yddqnr9p+u f0p3 a,nq.r,q)j and uniform density floats in a contai-3 jzx+w a fxl c:v3n*5lyd+xnmp +8nyner of water with 60% of its volume submerged. If this same cu5jc3f x n-wvya+3*+ xnplz+d:nx m 8lybe were placed in a container of oil with density$ρ=800 kg/m^{3}$ , what portion of the cube’s volume would be submerged while floating?
A. 33%
B. 50%
C. 58%
D. 67%
E. 75%
参考答案: E
本题详细解析:
暂无
| 
