时间 | 0 | 0.5 | 1 | 1.5 | … |
温度/oC | | | | | |
| | | | | |
(1)图乙中读数方法正确的是_______(填序号),温度计的示数是_______°C;
(2)上表是小明设计的数据记录表格,请你帮小明完善表格设计,补全所缺内容_______;
(3)图丙是冰熔化时温度与时间关系的图像,由图可知,冰属于_______(选填“晶体”或“非晶体”)。
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