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
When applying to School of the Art Institute of Chicago, it's important to note the application deadline is May 1, and the early action deadline is Dec. 1. The application fee at School of the Art Institute of Chicago is $65. Scores for either the ACT or SAT test are due N/A. It has an acceptance rate of 66 percent.