Answer Posted / veena rawat
Colour photography:- This means taking photograph of an object showing its natural colores. Ordinary photography is called black and white, since in such the colours are depicted merely as shades of black or grey. The principle of colour photography is based in the theory of colour vision. The colour film of the modern monopack type has three layers of the photographic emulsion on single plate. The upper layer is sensitive to blue colour the middle of to green and the bottom one red. These three colours are known as the primary colours since any given colour may by produced by a suitable combination of red, blue and green. Colour photographs are produced by two processes. the additive process is used for making transparencies for projection and direct viewing the subtractive process is used for tranparencies as well as paper prints.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
i need the working and properties of the sextent and all the objects and much more about sextent..
Dear sir i need lic model question paper for the last two years, Kindly forward solved question papers to my mail id gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com
Tell me how do you calculate shaft power?
For measuring weight of 2cm3 piece of density 4gm/cm3 which spring balance is best suited what is the range and least count how we calculate
how many neutrons and how many protons are present in a single deuterium nucleus?
What is different between secondary electron image and back scattered electron image?
What is ultrasonic sound?
How much does sea salt weigh per cubic foot?
How does laser printer works?
How much oxygen is in the atmosphere?
how help physics in bank
Explain the name for the physical constant with a value of 6.62 x 10-27 erg seconds?
Physicists most commonly call a mass moving in a straight line path as having:
Which property of the rain coat makes it water proof?
what is Gauge?
