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Radioactivity
seismology is neither a branch of astronomy nor of chemistry. It is branch of geology. and studies movements of earths plates ( Crust) and is related to study of earthquakes. Thanks, Dilip Thakur
Photographic plates still darkened when exposed for making spectrograms in areas beyond violet where no visible light could be seen.
Pluto was discovered in 1930 by Clyde Tombaugh.
separating plates
X-rays will "Fog" photographic plates. That means the plates act as if 'exposed' to light. If the X-rays are intense enough, the plates will appear to be totally exposed.
For photographic plates silver halides are used.
That's because photographic plates are sensitive to light.
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Photographic plates or films can be destroyed in direct contact with plutonium.
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Archival box/container.
sensitized photographic film, paper, and plates; photocopy equipment; prepared photographic chemicals; still picture equipment; microfilming equipment; and motion picture equipment
Radioactivity
Micheal angelo
seismology is neither a branch of astronomy nor of chemistry. It is branch of geology. and studies movements of earths plates ( Crust) and is related to study of earthquakes. Thanks, Dilip Thakur