Crookes tube
Wall Art and Photo Gifts from Science Photo Library
Crookes tube
Crookes tube. Invented by William Crookes (1832 - 1919) in the late 19th century, this apparatus was used to investigate the path taken by cathode rays. On the application of an electric current, electrons are emitted from the cathode. They cause fluorescence on the back wall. By placing a Maltese Cross in front of the cathode, Crookes showed from the resulting shadow that cathode rays travel in straight lines
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6441429
© ANDREW LAMBERT PHOTOGRAPHY/SCIENCE PHOTO LIBRARY
Cathode Ray Cathode Ray Tube Crookes Tube Electrical Equipment Electronics Fluorescence Shadow Wire Wires Maltese Cross Physical William Crookes
EDITORS COMMENTS
This print showcases the remarkable invention known as the Crookes tube, created by the brilliant mind of William Crookes in the late 19th century. This groundbreaking apparatus was specifically designed to unravel the mysterious path taken by cathode rays. As an electric current is applied, electrons are emitted from the cathode within this intricate electrical equipment. The result is a mesmerizing display of fluorescence on the back wall, illuminating our understanding of these enigmatic rays. In his pioneering experiments, Crookes ingeniously placed a Maltese Cross in front of the cathode. The resulting shadow cast upon fluorescence revealed an astonishing revelation - cathode rays travel in straight lines! This profound discovery revolutionized our comprehension of physics and electronics. The image captures a moment frozen in time; wires intricately connect various components within this crookes tube setup. Its physical presence serves as a testament to scientific progress and innovation. Science Photo Library presents this awe-inspiring photo print, inviting us to delve into history and witness firsthand one man's quest for knowledge. Let it serve as a reminder that even amidst darkness, shadows can illuminate new paths towards enlightenment and understanding.
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