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What is the basic ingredient in film?
There are three basic ingredients in film: silver halides (some combination of silver iodide, silver chloride and silver bromide) to make the film sensitive to light gelatin, to bond the silver halides to the backing material a backing material, which is usually a polyester film but it can be glass. (Cameras on really big telescopes used glass plates because they don't sag in the middle.)
Why are silver compounds used in photography?
Silver is used in film media because it tarnishes better than other materials.Tarnish is the process of oxidation, where a metal turns from some some shiny color to a darker non-shiny color.Three Examples of Tarnish:Gold: Starts a bright shiny gold color and tarnishes to a slightly darker dull gold colorCopper: Starts a bright shiny orange-gold color and tarnishes to a green patina colorSilver: Starts a bright almost white color and tarnishes to a very dark grey, almost black colorSilver provides the best tonal range, from light to dark. It can capture light from pure white to pure black (or very close).Additionally, silver tarnishes very consistently. This provides a smooth transition from light to dark on film.
What atomic number is 47 used to make photographic film?
The element with atomic number 47 is Silver (Ag). It is used in photographic film, as well as solar panels, water filtration, X-rays, and disinfectants.
The film speed rating for black and white film is determined by A the size of the silver halide crystals in the emulation B the shutter speeds of the camera C the film base?
Are we doing your homework? It's A), and it's emulsion, not emulation
What mineral is used for photography?
it is silver
How do you recover silver from an X-ray?
Silver is actually recovered from the spent chemicals left after the film has been processed. Silver is used in the production of film, and when the film is developed, that silver can be (and is) recovered.
My atomic number is 47 and you are used to make photographic film?
The element with the atomic number 47 is silver (Ag), and it is used to make photographic film and paper. But the atomic number determined the answer, not its use.
What is used to make photographic film?
Photographic film was invented in 1889 by George Eastman. Photographic film and paper is made using silver nitrate which is light sensitive.
Atomic number 47 used to make photographic film?
silver
Atomic number of 47 and is used to make photographic film?
silver
What is the basic ingredient in film?
There are three basic ingredients in film: silver halides (some combination of silver iodide, silver chloride and silver bromide) to make the film sensitive to light gelatin, to bond the silver halides to the backing material a backing material, which is usually a polyester film but it can be glass. (Cameras on really big telescopes used glass plates because they don't sag in the middle.)
Used in film and turns black in light?
For example silver bromide or chloride.
What is the name of the compound used to take black and white photos?
actually not silver chloride but silver bromide AgBr is used in black and white photography as a soft, pale yellow, insoluble salt well known (along with other silver halides for its unusual sensitivity to light. This property has allowed silver halides to become the basis of modern photographic materials. AgBr is widely used in black and white photography film The classic black and white film would be made using silver bromide which is made from silver nitrate. Silver nitrate is a chemical compound with chemical formula AgNO3. This nitrate of silver is not the light sensitive ingredient in photographic film .
The term used to describe silver and bromide atoms that combine to form the crystals in our film emulsion is?
substance
What is silver bromide used for?
Silver bromide is commonly used in photography as a light-sensitive material in film and photographic papers. When exposed to light, silver bromide undergoes a chemical reaction that results in the formation of a latent image, which can be developed to produce a visible image.
Is the element silver used in photography?
It is widely used in standard film-based (pre-digital) Photography.
What compounds of elements are used to make photographic film and paper?
Usually, either polyester or acetate substrates, coated with emulsion on the image side. In black and white film, the emulsion is a gelatinous substance containing silver halide grains that are sensitive to light. Color film emulsion contains silver halide in 3 layers with separation layers in between. The separation layers are designed to "channel" light to the proper layer, based on the color of the light. The sum of all the layers is thinner than a human hair! During development of color film, the silver is converted, then replaced with dye.
