Photo Contest - Physics+Maths (12/23-1/5, win a book)

  • Thread starter Thread starter Orodruin
  • Start date Start date
  • Tags Tags
    photo contest
AI Thread Summary
The current photo contest on Physics Forums features a unique theme of "Physics+Maths," aligning with the release of a new textbook, "Mathematical Methods for Physics and Engineering." Participants can win one of three free copies of the textbook, provided by CRC Press. The contest encourages submissions that visually represent physical phenomena related to mathematical problems, without including equations in the images themselves. The contest duration has been extended to two weeks to allow for better participation over the holidays. Standard rules apply, including restrictions on photo editing and submission limits. Additionally, a separate poetry contest invites members to describe their jobs in haiku or limerick form, with both contests concluding soon. Free shipping for the book is limited to the U.S., and international participants may incur shipping costs.
Orodruin
Staff Emeritus
Science Advisor
Homework Helper
Insights Author
Gold Member
2024 Award
Messages
22,802
Reaction score
14,854
The photo contest of this week will have some additional stakes apart from the usual right to brag for a week.

In connection to the publication of my new textbook Mathematical Methods for Physics and Engineering, CRC Press has graciously offered Physics Forums three free copies of it to use as prizes in various competitions of which this will be the first. @ZapperZ has graciously allowed me to pick the theme and to run the competition myself.

Edit: If your photography skills are lacking, but you feel like writing some poetry. Check out the second contest thread: Describe your job as a haiku or limerick - contest

In connection to the theme of the book, the theme of the contest this week is

Physics+Maths

Your picture should show a physical phenomenon that visualises the solution to a mathematical problem encountered in the physical sciences. No equations in the pictures, but feel free to write down the corresponding equations in your submission post!

In order to give everyone a fair chance to snap a good physics picture over the holidays, this contest will run for two weeks rather than the usual one week.

Note! The book is aimed towards advanced undergraduate and graduate students in physics and the prerequisites for understanding the contents are therefore rather high. If for this or any other reason you feel that you do not want the book, you are still welcome to participate in the photo contest. Just send me a PM notifying me that your contribution is not competing for the book.

Note (2)! Due to shipping costs, we can offer free shipping within the United States only. If you want to compete for the book from another country, be aware that shipping costs may have to be imposed.

Apart from the above, the rules for the Photo Contest are the same as always:

Contest Rules:

1. Any digital photo or digitally-scanned photo relevant to the theme will be accepted within the contest period. In case there's a gray area, or you're not sure if the picture is suitable, check with me first.

2. Please resize your digital photo to no more than 800 x 600 or 600 x 800 pixels. You may also crop your picture if you wish. You are also allowed to adjust the brightness and contrast of your picture but these should not dramatically alter the look of the picture. But other than those, any form of picture editing or modification is not allowed. This is a photo contest, not a picture editing/special effect contest. You may add a watermark or your name/nickname to the photo for identification purposes.

3. Upload your photos to any of the photo servers such as imageshack or photobucket. Then post it the relevant contest thread and link your picture using the img command. PM me if you do not know how. Alternatively, you may simply upload your image file to PF, and then have the full image displayed in your post.

4. Only ONE picture per member per contest. Once a picture is posted, it cannot be changed other than a total withdrawl by that member from that week's photo contest. Exceptions will be made for modification to comply with the rules, such as resizing.

5. At the end of the contest period, I will open a poll and every PF member can vote for the picture they like best.

6. Note that in case we have a large number of entries, I will do the polling in more than one thread. If that's the case, you can vote in each of the polling threads. The photos will be assigned in the polling threads in the order they were submitted.

7. The photo of the subject must be something that you took directly, not via in intermediary medium, and not taken by someone else. Unless otherwise noted, a photo of another photo, painting, print, etc. does not qualify.

8. You can use a picture only once. Once it is used in a contest, it cannot be reused in another contest.

9. Please post only pictures meant for submission in this thread. Photos not meant for submission must not be posted in the contest thread. Posting of more than one photos by a member may result in an automatic disqualification from the week's contest.
 
Last edited:
  • Like
Likes berkeman, DennisN, mfb and 2 others
Physics news on Phys.org
The Catenary is purrfect easy to demonstrate!
https://en.wikipedia.org/wiki/Catenary
the catenary curve is the graph of the hyperbolic cosine function,
it's the solution to the problem of chain equilibrium:
sg_3l7Nvzt0.jpg
 

Attachments

  • sg_3l7Nvzt0.jpg
    sg_3l7Nvzt0.jpg
    37.8 KB · Views: 797
Last edited:
  • Like
Likes Orodruin, Charles Link, vanhees71 and 3 others

Attachments

  • StandingWave-RS-600w.jpg
    StandingWave-RS-600w.jpg
    35.5 KB · Views: 690
  • Like
Likes Orodruin, Charles Link, berkeman and 3 others
Infinity.png


Infinity.
 

Attachments

  • Infinity.png
    Infinity.png
    155.7 KB · Views: 623
  • Like
Likes BillTre, Greg Bernhardt, Charles Link and 1 other person
Untitled1_zpsgzzrhb89.jpg


Fine smoke particles visualize part of a transition from laminar to turbulent flow. While the shape literally illustrates a solution to the mass, momentum, and energy balance equations, it is also a (notorious) open problem in fluid mechanics.
 

Attachments

  • Untitled1_zpsgzzrhb89.jpg
    Untitled1_zpsgzzrhb89.jpg
    56.6 KB · Views: 683
Last edited:
  • Like
Likes lekh2003, AlexCaledin, BillTre and 6 others
I had to dig up a straight-on picture of "The Bean", because I'm using the quartic, 2D equation of the shape: (x2 + y2)2 = x3 + y3

IMG_1865.JPG

Zz.
 

Attachments

  • IMG_1865.JPG
    IMG_1865.JPG
    62.8 KB · Views: 623
  • Like
Likes Orodruin, AlexCaledin and BillTre
One day left to submit your contributions to the photo contest and have (this) chance for winning the book!

The haiku/limerick competition also ends tomorrow!
 

Similar threads

Replies
19
Views
2K
Replies
22
Views
3K
Replies
10
Views
2K
Replies
9
Views
2K
Replies
13
Views
2K
Replies
19
Views
3K
Replies
17
Views
2K
Replies
12
Views
2K
Back
Top