The plate is covered in a light sensitive compound, containing Silver Halide crystals.
When light falls on the Silver-halide, it causes the silver atoms to clump together.
When developed with chemicals, the silver is left behind, causing dark areas where light has fallen. This makes a negative image, where light is dark and dark is light.
To get a positive print, simply shine light through the developed plate onto paper covered in the same Silver-halide compound.
After the same chemical process, the picture is reversed again giving the positive image.
photographic memory??
It is a suitable name because tectonics comes from the Greek word tekton which means builder, and plate tectonics refers to the building of the features on Earth's surface due to deformation caused by plate movements...
The last person to answer was a complete and total idiot. The correct answer is the Pacific Plate.
Plate tectonics is a theory that the Earth's crust is divided into many plates that glide over the mantle.He forgot to step on home plate so the umpire said he was out.That necklace is made of gold plate not solid gold.
A plate dropping and shattering is a physical change. It is not a chemical change, as the material used in making the plate doesn't change.
For photographic plates silver halides are used.
photographic plate
Output to a photographic plate.
cathode rays
Instantaneous results. The primary advantage of the photographic plate over CCDs is image quality--an 8x10 plate carries a lot more image information than a CCD can capture.
Unfortunately, photographic film is not a very efficient light detector. Only about 2% of the light striking photographic film is able to trigger the chemical reaction needed to produce an image. Thus, roughly 98% of the light falling onto photographic film is wasted.
Daguerreotype
All Louis Lumière's inventions are the photographic dry plate caled blue label, photographic machines, and the most important the cinematographe
An albertype is a picture printed from a form of gelatine plate produced by means of a photographic negative.
copper plate coated with silver iodide
emitting from radioactive elements which can cause fogging photographic plate is called radioactivity
The human eye, simple telescope, photographic plate, and CCD.