How is physics taught and learned. Teaching strategies, class examples and demonstrations; learning resources, career advice, etc. For explicit problems, use the 'homework' tag instead.

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The scope of physics, as taught in modern times

I am asking this question based on my recent experience as a physics major at a well-known school of science and engineering. My basic question is, Why does the field of physics (at least at an ...
2
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1answer
80 views

What is really sought when we purpose Einstein's postulates in Special Relativity?

Special Relativity can be motivated by looking at Maxwell's Electrodynamics and noticing that there is some kind of inconsistency between it and Newtonian Mechanics. Indeed, as Einstein pointed out on ...
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0answers
22 views

What is an overview of secondary school astronomy textbooks for students who have taken some calculus?

I teach mathematics at the secondary level. This year my students have founded an astronomy club. Most have finished two semesters of "college-level" calculus and are familiar with the derivative, ...
5
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1answer
79 views

How to motivate the importance of the spacetime interval

The spacetime interval is a rather important thing in Special Relativity. It allows us to define the separation between any two events as spacelike, timelike or lightlike and more importantly, the ...
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0answers
39 views

Is curiosity enough as driving force for become a physicist? [closed]

Is curiosity enough or does one need much more than that. Except being good at mathematics what shall be the qualities in a teenager who wants to become a physicist.
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0answers
26 views

Undergraduate research project ideas [closed]

I want to work on interesting project on quantum mechanics using the knowledge I gained from studying thoroughly the standard texts(Shankar,Griffith's and had a semester long course up to the level of ...
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1answer
67 views

Do you know the principle which says that connecting two sources of similar kind produces a waste and destruction? [closed]

There is a great article, called commutation cells, which states that you cannot transfer kinetic energy from one container to another immediately, bypassing the potential energy storage. Otherwise, ...
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1answer
21 views

What artefacts of the ant on a wire analogy for string theory's curled extra dimensions are due to the analogy breaking down?

I'm trying to understand the ant on a telephone-wire analogy that's used to explain why we might not see the extra dimensions from string theory. I'm quite comfortable with Newtonian mechanics in 3D, ...
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1answer
46 views

Sequence of topics for studying quantum theory (Research strategy) [duplicate]

I am trying to learn about the higher level basics of physics. I want to cover up all that is included in particle physics/quantum physics. Now being in high school, I only know partially about ...
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4answers
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Does conservation of momentum really imply Newton's third law?

I often heard that conservation of momentum is nothing else than Newton's third law. Ok, If you have only two interacting particles in the universe, this seems to be quite obvious. However if you ...
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2answers
30 views

Projects to undertake Using Lasers [closed]

I need an economically feasible physics project that would use lasers in any manner preferably with respect to optics for a school projects class XII . Any suggestions are welcome no matter how crazy ...
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0answers
13 views

Textbooks to ace any university physics courses [duplicate]

I have just started my bachelors degree so can someone tell me the best physics textbooks for various courses.
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0answers
36 views

Relevance of pure mathematics vs statistics to physics [closed]

For someone currently studying physics, with an interest in experimental physics, would pure mathematics or statistics be more relevant?
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60 views

Self Learning Quantum Mechanics and QFT, how to? [closed]

I've searched the board and several threads were found, but they all were very old and closed. I'm interested in learning and understanding quantum mechanics, after that possibly also QFT. I have ...
3
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1answer
847 views

What is a quantum field?

I'm just tasting a bit of QFT and want to get started. I got stuck right at the start: what is a quantum field, and how should I look at it? This question can be a follow up of the What is a field, ...
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0answers
44 views

Can someone help me to do the math? [duplicate]

This might seems off topic or something, but I am a middle school student and i'm really into Quantum Field Theory and String theory and every video on youtube or article on the internet shows only ...
0
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1answer
35 views

How to consolidate what you've learned? [closed]

I'm reading through two books right now on the topics on quantum mechanics and particle physics. I'd like to know, how does one generally go back and consolidate what they've learned? There are ...
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2answers
105 views

Where do I begin in order to study relativity? [duplicate]

I am in high school now and I want to get the basic idea of what relativity. Can anyone suggest me a book or website for it? I am also curious about the mathematics behind it. Is it possible for me to ...
1
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1answer
711 views

Bimolecular recombination in few words

I'm making a short seminar about VERY broad topic of fullerenes in photovoltaics, but I'd like it to be educational (not just full of words hard to audience to make them think I'm smart). In one of ...
7
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3answers
491 views

How to learn celestial mechanics?

I'm a PhD student in math and am really excited about celestial mechanics. I was wondering if anyone could give me a roadmap for learning this subject. The amount of information about it on the ...
0
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1answer
52 views

Bachelor of Science: Physics. Poor math background, still doable? [duplicate]

I have a very great interest in physics. I'm in my last year of high school and unfortunately I only have 3 hours of math a week at the moment. Now, I'd like to go and do physics next year and I will ...
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2answers
385 views

Book with solved problems on thermodynamics

I am working on honing my engineering thermodynamics problem solving skills at the undergraduate and graduate level. It would be much help if you could suggest me some good books with solved ...
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0answers
29 views

How do I go about understanding particle physics? [closed]

My science project has tasked me in creating a research paper on the standard model of particle physics, but I'm not in highschool yet. I don't know how to go about learning the math and the concepts ...
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0answers
16 views

Literatur recommendations for QCD Self study [duplicate]

Im a Computer Science Student with String physisch background, nur vety wrack formal Math Education In physisch the most advanced Theorie coursr I Tool was Quantum statistics, nur I have absolutely no ...
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1answer
40 views

Particle nature of light [closed]

How particle nature of light can be observed in material world? To common man light does not hit them or make them fall when light beam is projected on them.
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0answers
39 views

Understanding the mathematical terms in Physics [closed]

I understand well only when I get a physical picture of the concept. Is it good? or should I change.
2
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1answer
56 views

Why does one use different materials for cathode and anode in the photoelectric effect experiment

All photoeletric lab experiments I have seen so far have a setup where you have different materials for cathode and anode. However this raises some experimental difficulties since you have to take ...
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5answers
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Help! An 8 year old asked me how to build a nuclear power plant [closed]

I would really like to give an explanation similar to this one. Here's my current recipe: (i) Mine uranium, for example take a rock from here (picture of uranium mine in Kazakhstan). (ii) Put the ...
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0answers
38 views

Direct comparison of energy measurements for kids

I am planning a few physics & science sessions in the woods with 14 year-olds. The theme for one of the sessions is Energy, and my aim is to show them how gravity, solar radiation, wind (air ...
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0answers
29 views

General approach to Mechanics? [duplicate]

So, I know that this question may be tough to answer, but I am asking this question in all seriousness, and I don't consider myself a newbie... Lately, I am trying to find a way to "generalize" my ...
2
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0answers
43 views

Seeking masters degree advice [closed]

I am graduating this semester with a bachelors in physics. My goal is to do theory in my graduate level course work. The problem I am in now is that I missed the deadline to take the physics GRE (I'm ...
2
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0answers
45 views

How to teach/learn physics - reference request

I remember reading a paper (or a transcript of a talk) which describes the process of learning/teaching physics as a landing on a planet. In order to find a suitable place to land, you need to orbit ...
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1answer
37 views

Note and homework organization [closed]

this is my first post here so please forgive any errors! I am currently in a mechanics class and having a little trouble trying to figure out how I should structure my lecture notes and my homework. I ...
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0answers
49 views

Resources for Mathematical Physics [closed]

I intend to study mathematical physics (on my own or continuing education). Could you suggest resources (a bibliography of top papers, online courses, continuing education courses, channels/playlists, ...
2
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0answers
25 views

Gravitational waves: simulations of signal

I am self-learning GR. I was wondering if there is any open source software to help learn more about the signal processing of gravitational waves. E.g. a software that injects a signal into random ...
2
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0answers
28 views

Are there any video lectures that teach Weinberg's QFT books? [duplicate]

I am reading Weinberg's QFT books. I wonder is there any course can help me with it.
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2answers
54 views

Feynman path integral course online [duplicate]

There are a lot of books dealing with Feynman path integrals. Are there any online courses introducing Feynman path integrals and their applications?
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0answers
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2
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0answers
38 views

What are the essential pure mathematics branches applied in theoretical high energy physics [closed]

I am a physics graduate student.I am interested in theoretical high energy physics.Very often people say that to be a good theoretical physicist you need to know mathematics very well.Now although we ...
1
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0answers
68 views

Am i studying physics too inefficiently? [closed]

I am a 9th standard student and like others on this site, i am highly fascinated by maths and physics. i have planned to study physics and math this way ( probably you will laugh on me when you read ...
2
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0answers
23 views

Ideas for experiments on the Beamline for Schools at CERN? [closed]

I'm thinking of participating in CERN's Beamline for schools competition. To those who do not know, they offer a batch from a school to conduct their own experiment on a small scale particle ...
0
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1answer
60 views

Reference request for relativistic imaging

Being a high-school physics teacher, I always am searching for compelling and different approaches to the subject. In the case of (special) relativity a frequent curiosity arises while discussing what ...
2
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1answer
169 views

How much QFT do I need to get started on String Theory? [closed]

I want to get started learning String Theory (most likely from David Tong's lecture notes) and I would like to know which topics I need to know from QFT. In particular, if I were to follow Peskin, ...
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2answers
78 views

What makes Jacob's ladder spark to go upwards?

In a Jacob's ladder (https://www.youtube.com/watch?v=GaC4BnbH1NY&index=3&list=PL_SAbPKia2YMFi-t8z5WFYCd86Plcs1Un) a spark is originated in the bottom and climbs up to the top. I have read in ...
3
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0answers
43 views

Direction about future [closed]

I am finishing high school this year and i want to be a theoretical physicist. My academic result in mathematics is not good throughout last 5 years. But physics is my dream. I want to overcome every ...
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3answers
2k views

Physics book recommendations for transition to PhD study

Now in the end of my MSc in physics I've been contemplating in enrolling in a Phd in theoretical physics. Before that I think I would do best to re-study some subjects. My question is then, what books ...
1
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0answers
25 views

What are some of the best Physics resources online? [duplicate]

Are there any sites similar to (in terms of function and quality) Paul's Online Math Notes, 17Calculus.com, or PatrickJMT.com, for Physics (besides Khan Academy)? I've googled this, but the sites ...
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0answers
70 views

Quantum Mechanics Text for Electrical Engineers [duplicate]

Possible Duplicate: What is a good introductory book on quantum mechanics? What is a good introductory text on quantum mechanics that could be used to train electrical engineers in device ...
1
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1answer
697 views

Quick introduction to electromagnetism / Maxwell's equations [duplicate]

Possible Duplicate: Electrodynamics textbook that emphasizes applications I am a graduate student in applied mathematics and I am looking for a concise introduction to Maxwell's equations / ...
8
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3answers
1k views

Is it too late to study physics? [closed]

I'm 24 year old student and I study Bachelor's degree of information technology. This is my last year there. Before I applied to this school I didn't know (remember) anything about mathematics or ...