A.两个玻璃瓶外面下半部都有附着小水珠 |
B.两个玻璃瓶内外都不会附着小水珠 |
C.装冰水的玻璃瓶外面下半部附着小水珠,装热水的玻璃瓶内壁上半部附着小水珠 |
D.装冰水的玻璃瓶内壁上半部附着小水珠,装热水的玻璃瓶外面下半部附着小水珠 |

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

