Can anybody guide me to learn physics?

  • Thread starter jijopaul
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In summary, the individual completed a degree in mechanical engineering but has a passion for studying physics. They are considering studying at home but are unsure of where to start and how to proceed. They are specifically interested in understanding quantum mechanics and relativity, and are not looking for a commercial degree. The individual is seeking a list of books or resources that will provide a strong understanding in these areas. Recommendations include reviewing analytical mechanics and linear algebra, and starting with Griffiths' "Introduction to Quantum Mechanics" for quantum mechanics and Taylor & Wheeler's "Spacetime Physics" for relativity. The individual is also asked about their current knowledge and desired level of understanding.
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jijopaul
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I completed my degree in mechanical engineering. But I've got a passion in studying physics. And I'm thinking to study it at home. But i don't know where to start and how to go on.

I' not thinking like 'commercial' physics degree. I just need to understand quantum mechanics, relativity etc.. I need a listing of series of best books or resources that provide a good understanding in this.
 
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Start by reviewing your analytical mechanics: Lagrangians & Hamiltonians. You will need these for QM.
Then review your linear algebra, especially the later parts about diagonalization, change of basis, and eigenvalues/eigenvectors. You will need these for QM.A good place to start with QM is Griffiths' "Introduction to Quantum Mechanics".

For relativity I suggest Tayor & Wheeler's "Spacetime Physics".
 
  • #3
How much do you already know? How much do you want to know?
 

FAQ: Can anybody guide me to learn physics?

What are the best resources to learn physics?

There are many great resources available to learn physics, such as textbooks, online courses, and educational videos. Some popular textbooks include "University Physics" by Young and Freedman, "Fundamentals of Physics" by Halliday and Resnick, and "Concepts of Physics" by H.C. Verma. For online courses, websites like Khan Academy, Coursera, and edX offer free and paid options. Additionally, educational YouTube channels like Crash Course and MinutePhysics provide entertaining and informative videos on various physics topics.

How can I improve my understanding of difficult physics concepts?

One of the best ways to improve your understanding of difficult physics concepts is to practice solving problems. This will help you apply the concepts you have learned and identify any areas where you may need more clarification. It can also be helpful to seek out additional resources, such as online tutorials or study groups, to get a different perspective on the concept.

Is it necessary to have strong math skills to learn physics?

While having a strong foundation in math can certainly make learning physics easier, it is not necessary to excel in the subject. Many physics concepts can be understood without advanced math skills, and there are resources available that provide step-by-step explanations for solving equations. However, having a basic understanding of algebra, trigonometry, and calculus can greatly benefit your understanding of physics.

How much time should I dedicate to studying physics?

The amount of time you should dedicate to studying physics will depend on your personal learning style and schedule. However, as a general guideline, it is recommended to spend at least 1-2 hours per day studying and practicing problems. It can also be helpful to spread out your studying over several days rather than cramming it all into one session.

What are some real-world applications of physics?

Physics has many real-world applications, from understanding how objects move and interact to developing new technologies. Some examples include studying the motion of planets and stars in astronomy, designing and building bridges and other structures in civil engineering, and developing medical imaging technologies in the field of medicine. Additionally, many modern technologies, such as computers and smartphones, are built on principles of physics.

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