Photo Definition and 480 Threads

  1. U

    What Unique Kinematics Phenomenon Can Be Captured in a Photo?

    i have to take a photo demonstrating a Kinematics Phenomena. I do one every unit but this unit is really sutmping me. For the optics unit i took a picture of a laser bending through glass, for waves i took a picture of light interfering through a diffraction grating, for electricity i took a...
  2. Andre

    How Does Natural Framing Enhance These Photos?

    Please have a look at these pictures and see how natural framing can make the difference. Please vote for the best natural framed picture. 1. Matthyaouw 2. Edward http://img171.imageshack.us/img171/3497/1000586q.jpg 3. Borek 4. Gokul43201 5. Fuzzyfelt 6. Marzena...
  3. B

    Effect of Intensity and Frequency on Photoelectric Current

    what will be the effect on photoelectric current if the intensity and frequency of incident photons are increased simultaneously. ? Will the current remain almost same? if so , why?
  4. matthyaouw

    PF PHOTO CONTEST - Farmyard animals (oct 17-24)

    Farmyard animals[/color][/size] Photos with farmyard aanimals on them, please :) [SIZE="4"]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...
  5. matthyaouw

    PF PHOTO CONTEST - Putting things in perspective (oct 10-17)

    Normal service resumes, contests starting on a saturday again Putting things in perspective[/color][/size] Photos with strong perspective, odd perspectives etc etc. Be as creative as you like. [SIZE="4"]Contest Rules: 1. Any digital photo or digitally-scanned photo relevant to the...
  6. matthyaouw

    PF PHOTO CONTEST - Three's a crowd (oct 4-11)

    Three's a crowd[/color][/size] Photos with crowds of three or more this week [SIZE="4"]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...
  7. matthyaouw

    VOTE PF PHOTO CONTEST - Something New

    1.Andre 2.Borek 3.Marzena 4.Edward http://img134.imageshack.us/img134/8771/copyof1001517.jpg 5.Borg 6.Physics girl phd 7.Turbo-1 8.Matthyaouw 9.Kronos5253 Contest Thread
  8. matthyaouw

    PF PHOTO CONTEST - Something New (sept 27-oct 4)

    Something new[/color][/size] The only restriction this week is that is must be a new photograph, taken between now and the close of the contest. [SIZE="4"]Contest Rules: 1. Any digital photo or digitally-scanned photo relevant to the theme will be accepted within the contest period. In case...
  9. matthyaouw

    PF PHOTO CONTEST - Green living (sept 19-26)

    Green living[/color][/size] Interpret as you will. [SIZE="4"]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...
  10. matthyaouw

    PF PHOTO CONTEST - Made of stone (sept 12-19)

    Made of stone[/color][/size] Show me something manmade that is made of stone. I couldn't come up with a catchier name. Sorry, I'm tired. [SIZE="4"]Contest Rules: 1. Any digital photo or digitally-scanned photo relevant to the theme will be accepted within the contest period. In case...
  11. matthyaouw

    PF PHOTO CONTEST - Something fishy (sept 6-12)

    Something fishy[/color][/size] Interpret as you will [SIZE="4"]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...
  12. matthyaouw

    VOTE PF PHOTO CONTEST - Around the house

    1.ZapperZ 2.Andre 3.Johnathan Scott 4.Matthyaouw 5.Marzena http://www.bpp.com.pl/IMG/marzena_around_the_house.jpg 6.Borek 7.Ivan Seeking http://img32.imageshack.us/img32/3034/light2k.jpg 8.Edward http://img154.imageshack.us/img154/7924/copyofscan10001001.jpg...
  13. matthyaouw

    PF PHOTO CONTEST - Around the house (Aug 29-Sep 5)

    Around the house[/color][/size] Get creative with what you've got close to hand. Show me photos taken within the walls of your house. Not in the garden, not the view out the window but what's actually inside it. Get snapping :smile: [SIZE="4"]Contest Rules: 1. Any digital photo or...
  14. matthyaouw

    VOTE PF PHOTO CONTEST - Summer holidays

    1.Ivan Seeking http://img191.imageshack.us/img191/3980/1005z.jpg 2.Shramana http://img259.imageshack.us/img259/2981/summer09194.jpg 3.Waht http://img259.imageshack.us/img259/1914/1251085461img2156.jpg 4.Hypatia http://i82.photobucket.com/albums/j269/hypatia3811/HPNX0051.jpg...
  15. matthyaouw

    PF PHOTO CONTEST - Summer Holidays (aug 22-28)

    Summer Holidays[/color][/size] Show me where you've been on your holidays this summer. If you've not not been away this summer, show me any previous trip away. Tell me a bit about where you went too :smile: [SIZE="4"]Contest Rules: 1. Any digital photo or digitally-scanned photo...
  16. matthyaouw

    VOTE PF PHOTO CONTEST - In to the light

    1.Borek 2.Ivan Seeking http://img25.imageshack.us/img25/8674/1011her.jpg 3.Chroot http://lh3.ggpht.com/_y270vw9jgGs/SodU2fbmGYI/AAAAAAAAHhE/tUWSnmcy9C0/s640/DSCR-3213.jpg 4.Integral 5.Andre 6.Marzena 7.Billiards http://img38.imageshack.us/img38/9206/12p1010324.jpg 8.Hypatia...
  17. matthyaouw

    PF PHOTO CONTEST - In to the light (aug 15-22)

    In to the light[/color][/size] I've heard it said that it is not a good idea to shoot into the light when taking photos but I don't know, I think it can be pretty cool. Show me photos taken pointing towards the sun or your light source. [SIZE="4"]Contest Rules: 1. Any digital photo or...
  18. matthyaouw

    VOTE PF PHOTO CONTEST - Make me smile.

    Oh god, cute overload. Vote for the picture(s) that makes you smile the most. 1.Ivan Seeking http://img80.imageshack.us/img80/7281/isaac.jpg 2.Junglebeast http://img193.imageshack.us/img193/21/trollsp.jpg 3.RobertM 4.Ben Niehoff 5.Integral 6.Turbo-1 7.ZapperZ...
  19. matthyaouw

    PF PHOTO CONTEST - Make me smile (aug 8-15)

    Make me smile[/color][/size] The challenge this week is to make me (and the voters) smile. Votes should go to the one(s) that made you smile the most. No other restrictions on subject. [SIZE="4"]Contest Rules: 1. Any digital photo or digitally-scanned photo relevant to the theme will be...
  20. Andre

    PF PHOTO CONTEST - Chiaroscuro (Aug 2 - Aug 9)

    Note: Matthyaouw is offline for sometime due to technical problems and I offered to take over until he is back. Chiaroscuro[/color][/size] Chiaroscuro(italian) is a term in art for a contrast between light and dark. An another form is Rembrandt lighting. So this week, it is about the...
  21. matthyaouw

    PF PHOTO CONTEST - Home turf (Jul 26- Aug 2)

    Back from my travels now so thanks to those who ran this for me while I was away. Home Turf[/color][/size] I know we've had a similar contest before, but I fancied revisiting it. Show me your home turf. Your city, your street, anywhere close to where you live or lived. I will post the...
  22. K

    Photo Contest - Food & Drink (18th - 25th July)

    Food & Drink[/color][/size] [SIZE="3"]We've had a couple of these in the past but I'm sure you all have plenty of food themed pics. matthyaouw should be back next week, in which case normal service will be resumed. [SIZE="4"]Contest Rules: 1. Any digital photo or digitally-scanned photo...
  23. K

    VOTE PF PHOTO CONTEST - Stormy Weather

    GeorginaS Greg Bernhardt https://www.physicsforums.com/misc/swiss.jpg colonelcrayon http://img11.imageshack.us/img11/62/1070768.jpg ZapperZ Andre Marzena Borek edward http://img199.imageshack.us/img199/333/stormr.jpg moose I'm afraid Ben's had to be disqualified...
  24. K

    Photo Contest - Stormy Weather (11th - 18th Jul)

    [SIZE="5"]Stormy Weather Here is a very broad easily interpreted topic. :smile: 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...
  25. K

    VOTE PF PHOTO CONTEST - Fly me away

    junglebeast http://img34.imageshack.us/img34/9237/flyo.jpg Andre ZapperZ colonelcrayon http://img193.imageshack.us/img193/3856/p3110203.jpg Ok small list this week. Vote away! :smile:
  26. matthyaouw

    PF PHOTO CONTEST - fly me away (Jul 4-11)

    [SIZE="6"]Fly me away[/color] Interpret as you will [SIZE="4"]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...
  27. matthyaouw

    VOTE PF PHOTO CONTEST - Out the window

    1.Chroot 2.Turbo-1 3.Junglebeast http://img20.imageshack.us/img20/9836/lifewasgood.jpg 4.Wildman 5.ZapperZ http://img20.imageshack.us/img20/9955/img5958l.jpg 6.Borek 7.Matthyaouw 8.Marzena 9.Andre 10.Fuzzyfelt...
  28. matthyaouw

    PF PHOTO CONTEST - Out the window (jun 27- jul 4)

    Out the window[/color][/size] Interpret as you will [SIZE="4"]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...
  29. matthyaouw

    VOTE PF PHOTO CONTEST - The Blues

    1.Integral 2.Colnelcrayon http://img189.imageshack.us/img189/7896/whittierblackstone16.jpg 3.Equate http://img195.imageshack.us/img195/9262/02222x.jpg 4.Edward http://img4.imageshack.us/img4/7639/copyof1000135.jpg 5.ZapperZ 6.Andre 7.Borek 8.Marzena...
  30. matthyaouw

    PF PHOTO CONTEST - The blues (june 20-27)

    The blues[/color][/size] Interpret as you will [SIZE="4"]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...
  31. matthyaouw

    VOTE PF PHOTO CONTEST - Hello Stranger

    1.Marzena 2.Integral 3.Jasonrox http://img30.imageshack.us/img30/6757/img0676k.jpg 4.Borek 5.ZapperZ 6.Matthyaouw 7.GeorginaS 8.Turbo-1 Contest Thread
  32. I

    Maximizing Speed: Understanding the Pendulum Motion

    The top point reached, is the max. speed obtained. Am i wrong? I am new into physics.
  33. matthyaouw

    What's in a Name? The PF Photo Contest for Strangers

    Hello stranger![/color][/size] Photos of people you don't know. [SIZE="4"]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...
  34. matthyaouw

    PF PHOTO CONTEST - Wheels (June 7-13)

    Wheels[/color][/size] Wheels are the theme this week. Sorry it's late. [SIZE="4"]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...
  35. matthyaouw

    PF PHOTO CONTEST - Motion (may 30- june 6)

    Motion[/color][/size] Photos that convey a sense of movement or motion please. [SIZE="4"]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...
  36. matthyaouw

    PF PHOTO CONTEST - Alphabetical order

    Alphabetical order[/color][/size] Person one posts something beginning with A, person two posts something beginning with B, then C and so on and so forth. [SIZE="4"]Contest Rules: 1. Any digital photo or digitally-scanned photo relevant to the theme will be accepted within the contest...
  37. matthyaouw

    VOTE PF PHOTO CONTEST - Night lights

    1.Marzena 2.ZapperZ 3.Equate http://img196.imageshack.us/img196/6771/bellagio.jpg 4.Signerror 5.MattRSK 6.Turbo-1 7.Galatea 8.Andre 9.Matthyaouw 10.Borek Contest Thread
  38. matthyaouw

    PF PHOTO CONTEST - Night lights (may 16-23)

    Night lights[/color][/size] Photos at night, with things that are light. Interpret as creatively as you like. [SIZE="4"]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...
  39. matthyaouw

    PF PHOTO CONTEST - Wet foot photography (may 9th-16th)

    Wet foot photography[/color][/size] Wet foot photography is as follows. There's something you want to photograph. The best positon to photograph it from presents a significant risk of ending up in a body of water. You decide to go for it anyway. You can see where this is going... This week's...
  40. matthyaouw

    VOTE PF PHOTO CONTEST - Duck duck goose

    1.Binzing 2.Turbo-1 3.ZapperZ 4.Jtbell http://web.presby.edu/~jtbell/images/DSC_0494.jpg 5.Borek 6.Andre 7.Matthyaouw Contest Thread
  41. matthyaouw

    PF PHOTO CONTEST - duck duck goose (2nd may - 9th may)

    Duck Duck Goose [SIZE="4"]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...
  42. matthyaouw

    PF PHOTO CONTEST - Jettys, piers slipways (apr 25 - may 2)

    Jettys, piers, slipways... I hope this week's theme isn't too narrow... I think piers etc make really interesting subjects for photographs. Hopefully you guys agree and have plenty of things to submit. [SIZE="4"]Contest Rules: 1. Any digital photo or digitally-scanned photo relevant to...
  43. matthyaouw

    VOTE PF PHOTO CONTEST - four legs good, two legs bad

    1.ZapperZ 2.Lisab 3.Turbo-1 4.Edward http://img183.imageshack.us/img183/6669/scan90009009vc5.jpg 5.Junglebeast http://img5.imageshack.us/img5/1266/4legs.png 6.Borek 7.Marzena 8.Hypatia http://i82.photobucket.com/albums/j269/hypatia3811/Picture011-1.jpg...
  44. matthyaouw

    PF PHOTO CONTEST - Four legs good, two leg bad (apr 18-25)

    Four legs good, two legs bad Something (or things) with 4 legs this week. [SIZE="4"]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...
  45. zoobyshoe

    La Souris Perdue: A Photo Gallery Of Night Owls

    Here are some of the denizens of a 24 hour cafe I frequent called, fictionally (to shield the guilty from justice), La Souris Perdue. I've been playing with a new SLR for a a few months, and there are always people there willing to sit for me (handcuffs help sometimes). Lighting is very dim...
  46. matthyaouw

    PF PHOTO CONTEST - Easter (apr 11th-18th)

    Easter! Easter time again. Show me anything easter-related. Explain the connection if it's not obvious. [SIZE="4"]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...
  47. matthyaouw

    VOTE PF PHOTO CONTEST - Footprints in time

    Low turn out this week. Vote for the best. 1.Binzing 2.ZapperZ Contest thread
  48. matthyaouw

    PF PHOTO CONTEST - Footprints in time (apr5-11)

    Sorry I'm late with this one! Without further delay: Footprints in time Something featuring footprints this week Next week's theme shall be (surprise surprise) Easter, so I'm just giving you guys a heads up to make sure you don't miss any photo opportunities that arise this week...
  49. matthyaouw

    PF PHOTO CONTEST - Rock my world (mar 28 - apr 4)

    Rock my world As the self-confessed geology geek that I am, I love rocks. Pictures of stones, rocks, crags, outcrops, clifs, pebbles, etc... [SIZE="4"]Contest Rules: 1. Any digital photo or digitally-scanned photo relevant to the theme will be accepted within the contest period. In case...
  50. matthyaouw

    PF PHOTO CONTEST - Flower Power (mar 21-28)

    Flower Power Flower time! Yeah! [SIZE="4"]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...
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