仿照以下示例,写出以下各种物体在应用中的相关事例(每种各举一例) 示例:三棱镜:利用三棱镜使太阳光发生色散 (1)红外线:________________________________________________; (2)超声波:________________________________________________; (3)凸透镜:________________________________________________; (4)紫外线:_______________________________________________; (5)凹透镜:________________________________________________; (6)平面镜:________________________________________________; |