Questions tagged [specific-question]

Use this tag for Meta discussions about a specific question on the main site.

Filter by
Sorted by
Tagged with
5 votes
1 answer
307 views

Careless mistakes in formulas shouldn't be treated the same as non-mainstream physics

In this question, What is the Schrödinger equation in position velocity space? I originally made a careless mistake when writing the Schrödinger equation in velocity space, as I had originally ...
0 votes
1 answer
136 views

Why was this question of mine closed by a moderator?

A moderator (ACuriousMind) refuses to open this question on physics forum. He claims it needs to be more focused. This question is related to double-slit experiment. Is this question terribly unclear ...
user avatar
0 votes
0 answers
58 views

What can I do to improve this question?

I think there is some confusion regarding my question (which is not obvious to me). And for now it has $4$ downvotes and $2$ upvotes (and the comment section has become a mess). Can someone enlighten ...
5 votes
3 answers
346 views

My question got closed saying that it was opinion based

I cannot wrap my head around how can you not have a wrong answer in physics. It's not philosophy that we are talking about... How can I improve my question to open it again? The question: Can 0 ...
3 votes
0 answers
81 views

Please reopen my question about a physical limit

I asked this question about what it is (if anything) that provides and upper limit to the speed of a turbine in a fluid stream: Maximum rotation rate of a turbine in a fluid with a given speed It was ...
1 vote
1 answer
118 views

Please reopen a question I asked

I have a question about my Physics Stack Exchange post: Classical limit in quantum mechanics proof Please reopen this question. I tried to make it more clear.
5 votes
2 answers
215 views

How is this question about a black hole passing through the solar system non-mainstream?

A question of mine was closed on the grounds of being non-mainstream. Mainstream is defined below: Mainstream physics is physics which has been accepted by a significant portion of the physics ...
  • 355
13 votes
1 answer
197 views

Are questions marked as homework-like too easily?

I asked a question: Formula to calculate round-trip travel time based on current distance to far-away galaxy. In my opinion, it was very well and clearly defined and answerable. In fact, it received ...
29 votes
5 answers
576 views

Little tolerance with mathematical-physics questions

I progressively feel that a typical user interested in the mathematical-physics tag, like me, is not welcomed in the community; not to mention, that at least as I can tell, the community is not ...
-4 votes
5 answers
217 views

Closing a 10-year old answered question as off-topic

Today, I found an email in my inbox that the question Who should I contact if I see an unknown object in the sky? has been closed today as off-topic. The question has been asked and answered in June ...
  • 2,052
2 votes
1 answer
112 views

Is there a section of Stack Exchange where it is appropriate to ask this question regarding which hypothetical particles fit certain physics models?

I have a question about my Physics Stack Exchange post: Which hypothetical gravitons are in models where effects of mass are from specific cummulative motion patterns at small scales disturbing ...
2 votes
2 answers
150 views

Can we reopen this mechanics question?

I saw this question yesterday. OP found a way to solve it using conservation of energy, and wants to investigate how the acceleration can be calculated using forces and torques. OP also posted their ...
0 votes
1 answer
86 views

I don't understand why my question was closed?

What current would be measured in the following circuit? There was some commentary about it being a homework question, which it isn't, I genuinely want to understand what happens when the point of ...
  • 187
-2 votes
1 answer
100 views

Please reopen my question

My question Is it an illusion if reheated tea burns my tongue but tastes cold? from Jan 6 '21 has been closed on Apr 26 '21 as "Needs more focus". The question is not unfocused. It is true ...
-5 votes
1 answer
163 views

Misuse of downvoting

I think this question is unsuitable for this site as opinion-based, and should be closed. Yet, at the time of writing it has only one closure vote (mine), but 6 downvotes. I think this is indicative ...
  • 51.6k
-3 votes
1 answer
97 views

I think that this question is not off-topic

The following question has been closed because it is off-topic: An approximation for path integral kernels However, I'm presenting a new idea in that post: Set N=2 in the formula of the path integral ...
  • 207
1 vote
0 answers
132 views

Where should I ask a question about Anatoli Bugorski?

I want to ask about Anatoli Bugorski, the scientist who accidentally put his head in an active particle accelerator. My question is about the shape of his wound, and I don't understand why it was ...
  • 750
41 votes
12 answers
1k views

Folks, we need to talk about the surface-area-of-a-chicken question

This question How do I find the approximate surface area of a chicken? underwent a severe close/reopen yo-yo cycle. It was closed once by a moderator, then reopened by community members, then re-...
1 vote
1 answer
115 views

Should I re-ask a question that was recently closed by editing it and removing meta-comments?

I recently asked this question: https://physics.stackexchange.com/q/622976/ This question was closed and I was directed to this meta thread by a comment: https://physics.meta.stackexchange.com/q/13449/...
user avatar
-2 votes
2 answers
116 views

Shall we switch the titles of these two questions that are duplicates of each other?

I tried to change the title of this question: QM without complex numbers, to "Quantum mechanics without complex numbers" which I think is more descriptive (I mean the definition of QM might ...
2 votes
3 answers
202 views

A downvoted question vs. a very well-received duplicate version of the same question!

Some months ago I asked a question entitled The "Satellite Paradox": Twin paradox in orbiting satellites, and a duplicate version entitled Special Relativity in Free Fall has recently ...
8 votes
1 answer
233 views

Why was this question on fiber switches closed?

Yesterday the question How do non-mechanical solid-state optical switches work? was closed as off-topic. I don't quite understand why, as questions about physics lab equipment are considered on-topic. ...
  • 2,839
-6 votes
1 answer
89 views

Why was this circuits question closed?

See: Find the Thevenin's Voltage The question asker seems a little forward, but there is a deeper question he asks if you read his entire submission, an answer to which would be very typical of SE....
  • 503
1 vote
1 answer
90 views

My question is "engineering" but

My question: What is the ideal gap between two panes of glass for insulation? According to this: Are engineering questions appropriate for this site? When constructing a product for use in the world, ...
  • 139
2 votes
0 answers
77 views

Why was my resource recommendation question closed for needing more focus?

Books on general properties of matter and fluids. Can anyone please tell why this was closed and down voted? The topic comes under properties of bulk matter, which ...
user avatar
-7 votes
2 answers
127 views

Please Consider Re-opening This Question

My question at Evidence that Time is a Natural Phenomenon? was closed as a duplicate of What is time, does it flow, and if so what defines its direction? I read the related question and I don't see ...
  • 87
8 votes
2 answers
173 views

What should I do when a question is made duplicate to a not really relevant other question?

This question How can photons destructively interfere?, definitely and clearly a question about photons, was made duplicate to a general waves question: What happens to the energy when waves perfectly ...
  • 229k
2 votes
2 answers
148 views

Why would someone think this question NOT mainstream physics?

I've asked a question that's mostly about optics with a little touch of thermodynamics to it: Can you use an invisibility shield to insulate from infrared radiation? But I'm getting 2 close votes to ...
3 votes
3 answers
220 views

Why was this answer made community wiki?

This accepted answer I wrote a few hours ago was changed to a community wiki: Dynamics and radiation part of Jackson's book - reading advice I realize the original question was not a particularly ...
  • 14k
-3 votes
1 answer
225 views

Why has my question from October 16, 2019 been downvoted? [closed]

One of my questions from October 16, 2019, Why is the ångström not a metric unit? And why is the ångström spelled with the Swedish/Finnish letters "å" and "&#...
3 votes
2 answers
125 views

Editing a question invalidating answers

This question kept pushing for more or less the same idea till 21st November. At the time, the question then contained an explicit calculation where the author had tried to explain his work. Two days ...
1 vote
1 answer
102 views

How do I reopen a question that was incorrectly reported as off-topic?

A few days ago, I asked a question related to the addition of magnetic flux densities when there are multiple magnets in a specific piece of equipment. For some reason, it was considered off-topic, ...
-4 votes
1 answer
98 views

Reward closed question

I was thinking on add a reward to this question (not asked by me): Two blocks are placed side by side on a surface (friction is present). What is the frictional force distribution between two blocks? ...
2 votes
0 answers
82 views

Does this type of question violate the rules?

I have a question about my Physics Stack Exchange post: Commutation and Sharing Same Eigenvalues
  • 15
20 votes
3 answers
483 views

Is it encouraged to write an answer to your own question if it is just a summary of the comments?

I recently asked a question on how the uncertainity principle applies to a situation described there. There have been some comments, which, I think are at least partial answers. I commented that and ...
  • 3,573
6 votes
2 answers
292 views

Cross posting a question

Is it possible that this question about teaching torque is crossposted to the science educators Stack Exchange site? As a question I think it's great, just not fit for this particular site. The ...
2 votes
1 answer
70 views

What can I do to improve this question which I posted?

Recently I posted this question about Stefan-Boltzmann law which ended up getting three downvotes over the days. So, I'm wondering what exactly I did wrong. I had asked for help from a friend and ...
0 votes
3 answers
165 views

Understanding the voting process

I'm quite puzzled as to why this answer I wrote got three downvotes (here). The OP's question indicates they had a fundamental misunderstanding and probably got lost while self-studying the subject. ...
1 vote
2 answers
144 views

What are the views of PSE community members on moderator deletion of upvoted answers?

I would like to hear the views of PSE community members on the deletion of my two upvoted answers to this question. I am especially interested in the views of ordinary (non-moderator) members of the ...
  • 40.8k
1 vote
4 answers
159 views

Did the question really deserve to be closed?

The question Op didn't format the question in a very nice/ didn't put a lot of background.. however I do think that what the actual substance of the question is actually high value. I recall being ...
0 votes
0 answers
131 views

Re-asking this specific reference request [duplicate]

A few days ago, I requested reference for TVMF. Unfortunately, this question was downvoted without a reason specified giving no space to improve and inappropriately making the question potentially ...
  • 180
3 votes
1 answer
74 views

Is this an homework or check-my-work type question?

I recently asked this question on Physics Stack Exchange. I wanted to know if this is an homework or check my work type question?
21 votes
5 answers
380 views

Are questions about the identification of physical phenomena on-topic?

This question was just closed as off-topic. It is a well presented question, which was well-received, and it got a good, canonical answer. The stated reason for closing was that "it doesn't ...
  • 3,564
2 votes
3 answers
74 views

Is this question a 'Questions about physics of (a) fictional world" or a "Non-mainstream physics" question?

I asked this question on the basis that it's a question about physics of a fictional universe, but is entirely grounded in real physics based on the following rules. Questions about physics of ...
  • 101
0 votes
2 answers
82 views

Why is "Absolute Space and Time" thread closed?

I'm interested in the thread Do absolute space and time exist?. But at the beginning of that thread is the statement "closed 2 years ago"? Does that mean you can no longer post comments? Can ...
  • 63
-2 votes
1 answer
92 views

How can I reopen the question as community wiki post?

This post is closed by a moderator. I think the reason is that it starts to have too many answers which I didn't expect. How can I reopen this question? I want to convert it to Community wiki post but ...
0 votes
1 answer
97 views

Requesting a question to be re-opened because it is not opinion based

I want the question Thoughts on neural networks "discovering" physical concepts to be reopened. I realize that there was a "what is your opinion..." line in it earlier. I have ...
  • 1,132
1 vote
1 answer
83 views

Question is not being reopened even after editing

I had asked this question on PSE and it was considered off-topic and hence closed quoting that it was "Homework-like question". After that I edited the question following this guidelines. ...
  • 607
5 votes
1 answer
174 views

Why was my question closed as duplicate although the linked questions are related to different topics?

I asked this questiion yesterday: Does the shape of the Universe refer to the curvature of spacetime in 5-dimensional space? While I now understand and got good answers, my question was closed as ...
  • 3,573
6 votes
6 answers
447 views

Why was my question about the Devil's problem deemed a homework question?

My recent question was manually removed from Hot Network Questions and later closed as a homework question, but it eludes me why. According to the FAQ on homework questions, the definition of ...
  • 1,441