Morton, Edward Reginald, 1867- · New York : E.B. Treat & Co. · leaf 72
ode rays is receivedby a disc of tungsten let into the face of the massivecopper anti-cathode. Apart from its higher meltingpoint, it is found that a greater production of X-raysattends the use of metals of high atomic weight.Tungsten is higher than platinum, and other things beingequal a tungsten…
