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
Undergraduate Tuition. Tuition for The Art Institute of Phoenix is $17,316 for the 2015/2016 academic year. This is 14% more expensive than the national average private for-profit four year college tuition of $15,233. The cost is 18% more expensive than the average Arizona tuition of $14,666 for 4 year colleges. Tuition ranks 24th in Arizona amongst 4 year colleges for affordability and is the 13th most expensive 4 year college in the state. Price does not vary by residence.