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Why silver chloride is used in photography?

Asked: Chrissy x, Last Updated:

Silver chloride is sensitive to light and breaks down to form metallic silver, which appears black. This is because the silver ions , Ag +, become silver atoms , Ag. The brighter the light falling on the photographic film or paper, the faster the reaction - and the darker that part of the (negative) image appears.

FAQ

  • What does document mean in photography?

    Documentary photography is a style of photography that provides a straightforward and accurate representation of people, places, objects and events, and is often used in reportage.

  • Do I need permission for street photography?

    If you and your subject are standing on public property, generally you do not need permission to take a picture of them – but there are a few exceptions. If your subject is engaged in a personal or private activity (such as leaving a hospital) you need to respect their privacy.

  • What is similar or different about art and photography?

    Art, in itself, is to imitate life. However, art photography is to see beyond life. The camera is already the perfection of the painting medium as regular photographs are the nearest imitations of life. To make a photograph be artistic is to twist the world a little.

  • How do you do a photography consultation?

    Here's my 5 consultation secrets that every photographer should know:

    1. Don't be selfish. When I first approached consultations, the goal was to tell them about me, my services, and get them to book. ...
    2. Connect with purpose. ...
    3. Tell them every step of the process. ...
    4. Address their true hesitations. ...
    5. Include a call to action.

  • What do you say about photography?

    58 Comments

    • “In photography there is a reality so subtle that it becomes more real than reality.” ...
    • “There is one thing the photograph must contain, the humanity of the moment.” ...
    • “Taking an image, freezing a moment, reveals how rich reality truly is.” ...
    • “Photography is a way of feeling, of touching, of loving.

  • Is it hard to learn photography?

    Whether photography is easy or not depends on the person. Some people on PN produce brilliant images with a minimum learning curve, while for others it takes a longer time. On an average, it is safe to say that photography is not easy. Photography seems easy, just point the camera and click.

21 Related Question Answers Found:

  • How can photography relieve stress?

    Not only does photography allow you to express yourself, but it also helps bring focus to positive life experiences, enhances your self-worth, and even reduces the stress hormone cortisol. It turns out that being a shutter bug gives you a perspective in more ways than one.

  • What is the easiest photography?

    Macro photography is usually associated with images of bugs and flowers, but even subjects like snowflakes or water droplets in the studio can make for amazing macro photos. I think macro photography is the one of the easiest type of photography and street is the hardest. A really good street shot is rarity.

  • Why is black and white photography so effective?

    Black and white photography removes any distraction of color and helps the viewer focus on other aspects of the photo, such as the subject, the textures, shapes and patterns, and the composition. So, you can use all the same composition techniques – like the rule of thirds – that you'd use in color photography.

  • What's the best backdrop material for photography?

    The best fabrics for photo backdrops include canvas and muslin. Canvas is good for adding texture and muslin is lighter. A cotton-polyester blend or a fleece-like matte fabric can also work well. Cotton-polyester combinations are very flexible, and fleece-like matte fabrics make good green screens.

  • Why should I take a photography class?

    Taking photography classes can teach you to develop your photographic vision. You'll start noticing the smallest details around you and find the beauty in simple things. Professional photographers can tell you what elements constitute a good photo and how to organize them to achieve a good result.

  • What does the photography means in Greek?

    The word "photography" was created from the Greek roots φωτός (phōtós), genitive of φῶς (phōs), "light" and γραφή (graphé) "representation by means of lines" or "drawing", together meaning "drawing with light".

  • Was there color photography in 1970?

    Until well into the 1970s, the only photographs that were actually collected and exhibited were in black-and-white. The reluctance to accept color photography was mainly due to conservation reasons, since the pigmentation in early color photographs was highly unstable.

  • Is Canon 80D good for wedding photography?

    Using the automatic white balance settings of your Canon 80D is highly recommended during the wedding photography. If you are shooting in RAW mode, the adjustments with the white balance can be done in Lightroom.

  • What is photography job?

    Photographers create visual images for an exceptional range of creative, technical and documentary purposes. As a professional photographer, you'll usually work to a brief set by the client or employer.

  • What are different photography skills?

    Examples of photographer skills They consider the lighting, patterns, shape, color, balance and formatting. While there are certain principles that are important to learn as a photographer, composition for many photographers is heavily impacted by their own personal preferences and creativity.

  • What can a degree in photography get you?

    A photography degree can help you get a career in a creative environment....Here are 12 photography major jobs to consider:

    • Photo technician. ...
    • Camera operator. ...
    • Photo editor. ...
    • Photographer. ...
    • Photojournalist. ...
    • Photo retoucher. ...
    • Video editor. ...
    • Graphic designer.

  • When was photography used in advertising?

    Photography became established in print advertising in the late 1800s after perfection of the halftone process allowed photographs to be printed alongside text. Straightforward shots of consumer products filled the back pages of magazines.

  • What is a tagline for photography?

    Photography-It's all about light. Photos you'll love… with memories for life. Prepared to Capture Tomorrow. Pure Essence of Creativity.

  • What is AI in photography?

    artificial intelligence is the ability for a machine to keep learning on its own. Meanwhile, its new Canon PowerShot Pick uses AI to detect, recognize, follow and photograph subjects in a scene completely autonomously.

  • What is secondary light in photography?

    A second light source — usually called a fill light or fill flash — can greatly improve portrait lighting. It reduces the depth of shadows and softens the appearance of facial features, amongst other traits. Best of all, a fill light is easy to create: either a simple on-camera flash or a reflector is often sufficient.

  • How much does photography art cost?

    $25 each for paintings up to 24×36 inches. $50 Setup charge per session. Setup charge waved for 20 or more paintings.

  • What is the meaning of panning in photography?

    In cinematography and photography panning means swivelling a still or video camera horizontally from a fixed position. ... In video technology, panning refers to the horizontal scrolling of an image wider than the display.

  • What size should a photography portfolio be?

    Standard print sizes such as 8.5 x 11", 11 x 14" and 11 x 17" are safe choices, and good places to begin.

  • When did black and white photography become common?

    Although methods for photographing in color emerged slowly starting in the 1850s, monochrome imagery dominated photography until the mid–twentieth century.

  • What equipment do you need for commercial photography?

    If you want to shoot professionally, you need a full-frame camera. A model like the Canon 6D is a good entry point for serious photographers. It's the least expensive full-frame camera in the Canon lineup. The price of a camera will in part be dictated by the size of the sensor.

  • How much do real estate agents spend on photography?

    How much does real estate photography cost? Real estate photographers charge $100 per hour, on average. Most clients pay between $100 to $125 per hour. However, some photographers charge $55 to $65 per hour on the low end and $180 to $200 per hour on the high end.

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