15 SILVER CHAIN
03.11.2011., četvrtak
SILVER COPPER IONIZATION : COPPER IONIZATION
SILVER COPPER IONIZATION : 1 SILVER CERTIFICATE VALUE. Silver Copper Ionization
ionization tracks A Wilson cloud chamber is basically a tank of condensed, supercooled water (or alcohol) vapour. It is used to detect high energy particles - ionizing radiation. The radiation, say from cosmic rays, or radioactivity, or particle accelerators and so forth, leave their distinctive trails in the "clouds". Because of conservation laws (conservation of angular momentum, and conservation of charge, in particular) you get these wonderful spiralling trails. If you look carefully, there's a whole lot of symmetries in the image. In fact, if you look really carefully and measure angles, it's possible to get the mass to charge ratio of the particle in question. It's really a magic piece of 20th century science instrumentation. This is a two colour screenprint I made of clouds and ionization tracks in a cloud chamber. c0765 Ionisation Kinetic photography of night street lights with the vivid red of the traffic lights blending with the blue of the lit tower of the Melbourne Arts Centre in the background. The EF 50mm f/1.4 USM prime was rotated handheld during exposure. Related topics: rolls royce silver cloud silver frame aviators secret of the silver earring cheats silver heart locket necklace silver prom shoes 2011 spot price silver 1935 $1 silver certificate game shark codes for pokemon silver |