X-rays simply explained : a handbook on the theory and practice of radiography (1903)
Howgrave-Graham, Robert Pickersgill, 1880- · London : Percival Marshall & Co · leaf 13
ons, while fromthe tips of the smallestt w igs, if one may call themso, perfectly straight, radial,fine blue lines seem to si ickout like tin hairs of a brush,and it is from this appear-ance that the effi ct receivesits name oi brush discharge.This occurs to a far greaterextent if the… … KlG. 1. HISTORICAL AND KXILANATOI.V. 11 tree-like branches leaving it at different points alongits track. These subdivide into liner and finer si reaksuntil they are lost to sight and reach their destina-tion as silent, discharges. At a still slimier distance the spark is wavy andfree from…
X-rays · Cathode rays · Fluorescence
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