The spectrum of the salts under excitation of cathode rays is a short continuous one in the blue region. This experiment shows that the cathode rays are accompanied by a stream of negative electrification. Fig. 220 shows a Crookes tube fitted with a metal plate, so that the cathode rays coming from C will strike it.
The Art Institute of Philadelphia Tuition Summary How much is tuition at The Art Institute of Philadelphia? Tuition and fees at The Art Institute of Philadelphia are $17,916 USD without financial aid. With room, board, and other fees combined, total cost of attendance is $35,703 USD. Cost & Aid
estimated 2 year cost at published tuition at the current published rates an estimated total tuition fees and living expense price for a 2 year associate degree at ccac is $ 25892 for students graduating in normal timehe total list price for in state pennsylvania residents to go to ccac is $ 12946 for the 2014 2015 academic year out of state students who don t possess pennsylvania residence can expect a one year cost of $ 16088