X-rays effect from Crookes tubes(X-ray)

X-ray - X-rays effect from Crookes tubes

Time: 1870s

Place: England, United Kingdom

Details: Many of the early Crookes tubes (invented around 1875) undoubtedly radiated X-rays, because early researchers noticed effects that were attributable to them, voltage accelerated the electrons coming from the cathode to a high enough velocity that they created X-rays when they struck the anode or the glass wall of the tube.