
(1)安装甲图实验装置时应遵循
(2)请根据下方表格数据在乙图坐标纸中用描点法绘制温度随时间变化的图像;
时间/min | 0 | 2 | 4 | 6 | 8 | 10 | 12 |
温度/℃ | 94 | 95 | 96 | 97 | 98 | 98 | 98 |
(3)图丙是实验中某个时段气泡的变化图像,这是

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

