課程信息
43,554 次近期查看

100% 在線

立即開始,按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

完成時間大約為45 小時

英語(English)

字幕:英語(English)
User
學習Course的學生是
  • Chief Financial Officers (CFOs)
  • Biologists
  • Artists
  • Scientists
  • Principals
User
學習Course的學生是
  • Chief Financial Officers (CFOs)
  • Biologists
  • Artists
  • Scientists
  • Principals

100% 在線

立即開始,按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

完成時間大約為45 小時

英語(English)

字幕:英語(English)

教學大綱 - 您將從這門課程中學到什麼

1
完成時間為 3 小時

Week 1

7 個視頻 (總計 90 分鐘), 2 個閱讀材料, 7 個測驗
7 個視頻
Welcome1分鐘
The Oldest Science6分鐘
Astronomy as a Science12分鐘
Messengers from the Universe21分鐘
Distances and Scales18分鐘
Kepler's Laws, Newton's Laws, and Dynamics of the Solar System23分鐘
Celestial Coordinate Systems, Time Systems, and Earth Rotation6分鐘
2 個閱讀材料
Lesson Slides10分鐘
Lesson Slides10分鐘
7 個練習
Self-Test Questions: The Oldest Science4分鐘
Self-Test Questions: Astronomy as a Science4分鐘
Self-Test Questions: Messengers from the Universe4分鐘
Self-Test Questions: Distances and Scales4分鐘
Self-Test Questions: Kepler's Laws, Newton's Laws, and Dynamics of the Solar System4分鐘
Self-Test Questions: Celestial Coordinate Systems, Time Systems, and Earth Rotation4分鐘
Quiz 120分鐘
2
完成時間為 3 小時

Week 2

10 個視頻 (總計 97 分鐘), 2 個閱讀材料, 11 個測驗
10 個視頻
Geometric Optics, Angular Resolution11分鐘
Detectors (UV, Visible, and IR)9分鐘
Radio Telescopes7分鐘
X-Ray and Gamma-Ray Telescopes6分鐘
Non-Electromagnetic Observations4分鐘
Basics and Kirchoff's Laws11分鐘
The Origin of Spectroscopic Lines12分鐘
Blackbody Radiation and Other Continuum Emission Mechanisms9分鐘
Fluxes and Magnitudes8分鐘
2 個閱讀材料
Lesson Slides10分鐘
Lesson Slides10分鐘
11 個練習
Self-Test Questions: Optical Telescopes (UV, Visible, IR)4分鐘
Self-Test Questions: Geometric Optics, Angular Resolution4分鐘
Self-Test Questions: Detectors (UV, Visible, IR)4分鐘
Self-Test Questions: Radio Telescopes4分鐘
Self-Test Questions: X-Ray and Gamma-Ray Telescopes4分鐘
Self-Test Questions: Non-Electromagnetic Observations4分鐘
Self-Test Questions: Basics and Kirchoff's Laws4分鐘
Self-Test Questions: The Origin of Spectroscopic Lines4分鐘
Self-Test Questions: Blackbody Radiation and Other Continuum Emission Mechanisms4分鐘
Self-Test Questions: Fluxes and Magnitudes4分鐘
Quiz 232分鐘
3
完成時間為 3 小時

Week 3

7 個視頻 (總計 87 分鐘), 2 個閱讀材料, 8 個測驗
7 個視頻
Interstellar Dust: Extinction and Reddening8分鐘
Star Formation17分鐘
Formation of Planetary Systems3分鐘
Contents of the Solar System23分鐘
Formation of the Solar System14分鐘
Planetary Atmospheres4分鐘
2 個閱讀材料
Lesson Slides10分鐘
Lesson Slides10分鐘
8 個練習
Self-Test Questions: Interstellar Medium: General Properties4分鐘
Self-Test Questions: Interstellar Dust: Extinction and Reddening4分鐘
Self-Test Questions: Star Formation4分鐘
Self-Test Questions: Formation of Planetary Systems4分鐘
Self-Test Questions: Contents of the Solar System4分鐘
Self-Test Questions: Formation of the Solar System4分鐘
Self-Test Questions: Planetary Atmospheres4分鐘
Quiz 322分鐘
4
完成時間為 3 小時

Week 4

8 個視頻 (總計 88 分鐘), 2 個閱讀材料, 9 個測驗
8 個視頻
Searching for Exosolar Planets13分鐘
Studying Other Worlds9分鐘
Life in the Universe9分鐘
Stellar Structure Basics10分鐘
Energy Generation in Stars11分鐘
Energy Transport in Stars3分鐘
The Sun Our Star16分鐘
2 個閱讀材料
Lesson Slides10分鐘
Lesson Slides10分鐘
9 個練習
Self-Test Questions: Thermodynamics of Planets4分鐘
Self-Test Questions: Searching for Exosolar Planets4分鐘
Self-Test Questions: Studying Other Worlds4分鐘
Self-Test Questions: Life in the Universe4分鐘
Self-Test Questions: Stellar Structure Basics4分鐘
Self-Test Questions: Energy Generation in Stars4分鐘
Self-Test Questions: Energy Transport in Stars4分鐘
Self-Test Questions: The Sun Our Star4分鐘
Quiz 420分鐘
4.7
104 個審閱Chevron Right

來自演变中的宇宙的熱門評論

創建者 MVMar 30th 2019

To try to compress the universe in only a few lessons is incredibly hard so we can only say this is an introductory course. I hope other courses are developed to explore this subject more deeply.

創建者 JHJul 16th 2017

Wonderful course! A brief introduction to cosmology but with plenty of material to cover. I recommend researching for papers additionally to the material, but you'll need more time than 4 weeks.

講師

Avatar

S. George Djorgovski

Professor
Astronomy

關於 加州理工学院

Caltech is a world-renowned science and engineering research and education institution, where extraordinary faculty and students seek answers to complex questions, discover new knowledge, lead innovation, and transform our future. Caltech's mission is to expand human knowledge and benefit society through research integrated with education. We investigate the most challenging, fundamental problems in science and technology in a singularly collegial, interdisciplinary atmosphere, while educating outstanding students to become creative members of society....

常見問題

  • 注册以便获得证书后,您将有权访问所有视频、测验和编程作业(如果适用)。只有在您的班次开课之后,才可以提交和审阅同学互评作业。如果您选择在不购买的情况下浏览课程,可能无法访问某些作业。

  • 您购买证书后,将有权访问所有课程材料,包括评分作业。完成课程后,您的电子课程证书将添加到您的成就页中,您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容,可以免费旁听课程。

還有其他問題嗎?請訪問 學生幫助中心