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What is the chemistry of photography?

Asked: Bharat Jeenger, Last Updated:

The chemistry of photography is based on photosensitivity and reactions with light. ... Photographic film and paper are made up of photosensitive grains of silver and halides. These grains react with light to create a latent image that is invisible to the eye.

FAQ

  • Who developed the Pictorialist style of photography?

    Alfred Stieglitz United States. One of the key figures in establishing both the definition and direction of pictorialism was American Alfred Stieglitz, who began as an amateur but quickly made the promotion of pictorialism his profession and obsession.

  • How long should a photography contract be?

    Rule of Thumb [Tweet “Seven years is a good amount of time to keep contracts on file.”] While that probably is a good length of time to keep the documents, in my opinion, longer is always better.

  • Who invented photography in 1845?

    The First Sun Photograph. The first photograph of our sun was taken by French Physicists Louis Fizeau and Leon Foucault on April 2nd, 1845. The snapshot was captured using the Daguerreotype process (don't tell Bayard) and resulted after a 1/60 of a second.

  • What are the characteristics of digital photography?

    There are two main characteristics to a digital image:

    • Spatial Resolution.
    • Colour Resolution.

  • What is photography in detail?

    Photography is the art, application, and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.

  • Is potassium nitrate used in photography?

    Silver nitrate is the basic substance from which silver bromide is obtained. The photographic films are impregnated with the light sensitive AgBr....In photography, the compound of nitrogen used is.

    A) Potassium nitrateB) Silver nitrate
    C) Ammonium carbonateD) Ammonium bicarbonate

15 Related Question Answers Found:

  • What is meant by simplicity in photography?

    Simplicity is the photography equivalent of minimalism. It's a photography composition technique that concentrates on keeping only the absolutely necessary information in frame. You could be easily fooled into thinking that simple composition is simple and not thought out.

  • What is the best lighting for macro photography?

    Natural light 1. Use natural light. Outdoors, the best light for macro photography is a bright, overcast sky where the thin cloud diffuses sunlight and acts as a giant softbox. This provides an even, gentle light that brings out texture and detail and renders colour beautifully.

  • Can you use a 500mm lens for astrophotography?

    The first big issue is the limit of what your sky tracker can handle. You can't expect an introductory level tracker like the Star Adventurer to handle a 500mm telephoto lens for long exposures; it just was not designed for that. Realistically the upper limit of what will be usable for a basic tracker is around 300mm.

  • Was photography accepted as a legitimate art form?

    Although photography quickly became popular after its invention, it was mainly considered to be a craft and not an art form at all. For nearly one hundred years it had no place in art shows or art galleries, and photographers were only seen as technicians, not artists.

  • Why is photography pronounced differently?

    In order to pronounce the word photography clearly in American English, you need to stress the syllable just before graphy. The first O is reduced to schwa. The second O is pronounced with an /ɑ/ as in Olive vowel sound. The word photographer follows the same pattern.

  • Who came up with the basic principles of photography?

    Photography

    Lens and mounting of a large-format camera
    Other namesScience or art of creating durable images
    TypesRecording light or other electromagnetic radiation
    InventorLouis Daguerre (1839) Henry Fox Talbot (1839)
    RelatedStereoscopic, Full-spectrum, Light field, Electrophotography, Photograms, Scanner

  • What is photography color?

    Color photography is photography that uses media capable of capturing and reproducing colors. By contrast, black-and-white (monochrome) photography records only a single channel of luminance (brightness) and uses media capable only of showing shades of gray.

  • When was photography officially invented?

    1826 The First Photograph. The world's first photograph made in a camera was taken in 1826 by Joseph Nicéphore Niépce.

  • Is the Canon EOS M50 good for photography?

    The Canon EOS M50 is a fantastic camera. We can use it for all forms of nature, bird and wildlife photography. ... With the M50's 24mp APS-C crop sensor, 10 frames per second burst rate, continuous autofocus and 10 frame buffer depth, it can get the job done. More so when you switch to JPG shooting for burst photography.

  • What should be included in a photography portfolio?

    A photography portfolio shouldn't just show that you know exposure and white balance. Your portfolio should also convey your style, and what type of work you do. A portfolio could be printed or online, or even both, but should also include only your best work.

  • What is the contribution of Alfred Stieglitz in photography?

    Alfred Stieglitz is undoubtedly one of the most significant contributors to the history of photography. He contributed not only scientific and artistic photographic studies, but also introduced modern art to America and furthered the theory of photography as art.

  • Are used for photography at night?

    (c) Ultraviolet radiation.

  • What does blue symbolize in photography?

    Light blue is gentler and more optimistic. But both are peaceful; even a blue storm usually has an element of calm to it. As the most common color in nature, both in the sky and in water, chances are good that you'll find the emotions of blue in many of the photos you capture.

  • What is newborn photography?

    So, in a nutshell, newborn photography is the category of photography that focuses on taking photos of a newborn baby, usually two weeks old or less, by a trained, experienced professional. One that has devoted themselves to the craft of safely lighting, wrapping, posing, and soothing newborns.

  • Who discovered photography on metal?

    It appears that by 1835, three years after Niépce's death, Daguerre had discovered that a latent image forms on a plate of iodized silver and that it can be “developed” and made visible by exposure to mercury vapour, which settles on the exposed parts of the image.

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