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学生对 香港科技大学 提供的 Understanding Modern Physics I: Relativity and Cosmology 的评价和反馈

4.6
37 个评分
8 条评论

课程概述

Course Overview: https://youtu.be/xyF-MmGNxd0 The 20th century was known as the century of physics. In the past 120 years, concepts such as space, time, energy, entropy and particles were understood to much deeper levels. New paradigms of thinking such as relativity and quantum mechanics emerged. This course is the first course in the Understanding Modern Physics series, which covers an introduction to special relativity, general relativity and cosmology. We will find: (i) How space and time are relative to observers, and unified into a more fundamental construction of spacetime; (ii) Why the spacetime is not absolute, but rather curves in response to matter, and how gravity emerge as a result of such spacetime curvature; and (iii) What is the framework to understand the evolution of the whole universe, and how that is related to problems such as the origin of space and matter, and the fate of our universe. Note: the videos with a (*) are optional. They provide complementary information but not in the learning objective or assignment questions. Feel free to choose to watch them or not....

热门审阅

SH

Jan 13, 2022

Yi Wang does an excellent job of capturing the most important elements of the subject and demonstrating how they can be best understood. Well done!

DP

Apr 16, 2022

It was a great experience,it was my first online course its help me in understandin physics principle in more details and help in my degree course

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1 - Understanding Modern Physics I: Relativity and Cosmology 的 8 个评论(共 8 个)

创建者 Nguyen D L

Dec 18, 2021

I learned a lot from this basic introduction to Relativity and Cosmology. Prof. Wang gives very inspiring lectures with the right emphasis on key principles that help explain many non-intuitive aspects of these to concepts in modern physics. I am so inspired to continue with Prof. Wang's other courses on Coursera.

Thanks

Nguyen Le

创建者 Stephen S H

Jan 14, 2022

Y​i Wang does an excellent job of capturing the most important elements of the subject and demonstrating how they can be best understood. Well done!

创建者 Dikshant P

Apr 17, 2022

It was a great experience,it was my first online course its help me in understandin physics principle in more details and help in my degree course

创建者 Yury V

Feb 18, 2022

Very interesting and helpful to understand top of the physics!

创建者 Yue H L

Sep 24, 2021

A very interesting course.

创建者 Bhaktaraj T

Jan 16, 2022

e​xcellent

创建者 Ka L N

Oct 19, 2021

Intriguing

创建者 Brian M

Feb 3, 2022

I find this course to be very confusing. It is too rushed and confusing. I've already completed similar course with Stanford University and intended to use this to consolidate my learning. Sadly, however, it has produced the opposite effect and I am now confused, where before I was clear. I'm thinking of unsubscribing.