（1）如甲图所示的电路，闭合开关，两灯均不亮。已知电路连接正确，是其中一个小灯泡损坏了。请你在不拆开原电路的基础上，从乙图所示的实验器材中任选一种连入电路，设计检测方法，找出损坏的小灯泡，并完成表格中相关内容。
（2） 2019 年 6 月 5 日 12 时 06 分，在我国黄海某海域，科技人员使用“长征十一号”运载火箭进行“一箭七星”海上发射技术试验，运载火箭点火后，箭体腾空而起并加速上升，直冲云霄， 把卫星顺利送入距离地面 600 千米高的预定轨道。首次海上发射取得圆满成功，填补了我国运载火箭海上发射的空白。
在火箭上升过程中，为了能够近距离拍摄到箭体周围的实况，“长征十一号”火箭上装有高清摄像机，摄像机的镜头是由耐高温的材料制成的。
小宇同学观看发射时的电视画面发现：箭体在上升过程中有一些碎片脱落，且脱落的碎片先上升一段距离后才开始下落。
请从上述材料中找出涉及物理知识的内容，模仿范例格式，写出对应的物理知识或规律（任写三条）。
相关描述 | 物理知识或规律 | |
范例 | 火箭加速上升 | 受非平衡力 |
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Dogs are the best pets of humans. They come in all sizes. Some dogs are as small as a football, and others are as tall as a desk. Dogs’ fur (毛) is different, too. It can be long and soft, or smooth and hard. People don’t mind the kind of fur, because all dogs are good to hug.
请在字典中查一下这个词。
我喜欢甜食， 你知道的。
去年， 彼得在旅途中和许多人交了朋友。
我叫托尼· 史密斯， 史密斯是我的姓。
我们在课上回答问题时应该起立
Tea and coffee are two of the most popular drinks in the world. However, people usually like one more than the other. These drinks also have very different uses.
People in the office usually sit for most of the day when they work. But this is bad for a person’s health. When people sit for too long every day, they don’t move very much. So it is easy to start getting fat. Sitting too long is also bad for their work because it makes them want to sleep. When this happens, people may make more mistakes in their work or spend more time finishing their work. Companies need workers to be healthy, so how do they fix the problem?
