X ray Flashcards
X rays were not _ they were _ by _
Developed, they were discovered by accident
DATE _ & _ people were investigating the conduction of _ _ through a large partially evacuated glass tube known as the _ _
1870 & 1880, Cathode rays, Crookes tube
On DATE: N _ / _ was working in his physics lab at PLACE: _ _ _
November 8 1895, Roentgen, Wurzburg germany university
He Dakrned his lab and _ the _ tube with _ _ _ so he can better VISUALIZE the effects of cathode rays un the tube
Enclosed with black photographic paper
He Dakrned his lab and _ the _ tube with _ _ _ so he can better VISUALIZE the effects of cathode rays un the tube
Enclosed with black photographic paper
A plate coated with __ & _ materials happened to be lying on a bench
Barium Platinocyanide & fluorescent materials
No light escaped from the crooked tube cause a black paper enclosed it but roentgen noted that the _ _ / _
Barium platinocyanide glowed
The intensity of the glow _ as the plate was brought _ to the tube
little doubt about the origin of the stimulus of the glow. This glow is called “_”
increased, fluorescence
In _ DATE roentgen got the first nobel prize in physics
1901
In _ DATE he produced and published the first x ray image of his __________
1896, wife’s hand Anna bertha ludwig-roentgen
__Explained the reaction of solids when placed in liquids, ______ object placed un fluid. will experience upward force “apaw” equal to the weight
Archimedes, buoyancy law
Brought to conclusion that matter is made out of atoms
Democritus
Father of electricity and magnetism, one of the first men to study Electricity and magnetism, concluded that earth is a magnet
Sir william gilbert of england
Concluded that electric force can be transmitted in a vacuum
Robert boyle
built and improve the static generator, discovered gravity
Isaac newton
