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Positives and negatives of television?
what are some positives and negatives of television
Do 2 negatives equal a positive yes or no?
Yes, when multiplying or dividing two negatives the result is a positive number.
When you have two negatives do you add or subtract?
When you have two negatives, you add the magnitudes, but since, you have both negatives, the direction of the resultant magnitude is along the negative direction, so you add the magnitude and put the negative sign.
What is the answer if you divide two negatives?
The answer is positive.
What is 102--92?
194
What is the apparatus consisting of an optical projector used to create photographic prints from negatives?
Enlarger
What is photoflo?
Photoflo is a soap-like chemical used to wash the developing chemicals off photographic prints and negatives.
What element is used in photographic negatives?
Many are. But if you're referring to the main one used to form a stable image on the transparent backing, that would be silver.
What is a Kodak projection paper holder model b pat?
Used in photographic printing. It's now known as an enlarging easel. It holds the photographic paper in place below an enlarger so that projected enlargements can be made from smaller negatives. Nora Hague Notman Photographic Archives
what is the chemical used for making photographic plate?
For photographic plates silver halides are used.
Why should double negatives not be used?
Double negatives are illogical.
What is fomex used for?
Fomex is a brand of photographic equipment, especially photographic lighting
What is the collective noun for photographic films?
There is no specific collective noun form photographic film, in which case a noun suitable for the context is used, for example a roll of photographic film, a case of photographic film, an archive of photographic film, etc.
What has the author Kurt I Jacobson written?
Kurt I. Jacobson has written: 'Developing, the negative-technique' -- subject(s): Developing and developers, Negatives, Photography 'Developing' -- subject(s): Developing and developers, Negatives, Photography 'Imaging systems' -- subject(s): Applied photography, Imaging systems, Photographic Images
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.
What is the collective noun for film?
There is no standard collective noun for photographic film, in which case, a noun suitable for the situation is used; for example, a case of photographic film, a cache of photographic film, a supply of photographic film, etc.
Why is a lens used?
just because it does without the lens light can not concentrates on the photographic sensitive material such as film or photographic paper
