What is the task of the Japanese Astro-H satellite?相关知识点: 试题来源: 解析 日本的Astro-H卫星主要任务是观测宇宙中的高能现象。 Astro-H卫星,也称为Hitomi,是一颗日本天文卫星,主要用于观测宇宙中的高能现象。它搭载了多种科学仪器,可以进行多波段的高能天文观测,例如观测黑洞、中子星等天体的高能辐射,...
What is the Wukong satellite used for?( A. Answering some of Qu Yuan's questions. B. Finding the difference between good and evil. C. Helping scientists search for dark matter in space. D. Welcoming foreign astronauts to the space station. 相关知识点: 试题来源: 解析 答案见上 反馈...
4. What is the main message of the story? A. The difficulty of sending a satellite into space. B. Advantages and disadvantages of satellites. C. Why countries are competing to send satellites into space. D. What satellites can...
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Orbit is when an object orbits around another object in space, such as satellites orbits around the earth. This is achieved by moving fast enough so that instead of falling back to earth, it falls around the earth.Answer and Explanation: ...
What is the main function of a satellite? A. To take pictures. B. To send signals. C. To explore space. D. To carry astronauts. 相关知识点: 试题来源: 解析 B。本题考查科普知识,卫星的主要功能是发送信号。选项 A 拍照只是部分卫星的功能之一;选项 C 探索太空不是卫星的主要功能;选项 D 搭载...
百度试题 结果1 题目What is the satellite of the earth?相关知识点: 试题来源: 解析 月球 地球的天然卫星是月球。卫星是指围绕行星运行的天体,月球是地球唯一的天然卫星。问题完整且明确,答案直接对应天文学常识,无需进一步分析其他可能性。反馈 收藏
How do satellites work? Satellites are typically launched into orbit using a rocket. They are positioned at different heights and travel different tracks around the Earth at different speeds. Once in orbit, the Earth's gravitational pull keeps the satellite from following a path straight out into...
How Does Satellite Internet Work? What Are the Pros of Satellite Internet? What Are the Cons of Satellite Internet? Who Is Satellite Internet Best for? How Does Satellite Internet Compare to Other Types of Internet? Satellite Internet Providers ...
What is the work done by the force of gravity on a satellite moving round the Earth ? Justify your answer.