(1)将新鲜鸡蛋放入食盐的饱和溶液中,鸡蛋处于漂浮状态。然后慢慢加水,当鸡蛋处于
(2)把鸡蛋从食盐溶液中取出,将总质量为10.5克、底面积为1厘米2的塑料管放入该食盐溶液中,直立漂浮时测得液面下塑料管的长度为10厘米,如图所示。请计算该新鲜鸡蛋的密度为多少


同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

