Question 1 Page 47 - Chapter 4 Class 9 - Structure of Atom

Last updated at April 16, 2024 by

What are canal rays?

 

Answer

  • Canal rays were discovered experimentally by E. Goldstein.
  • Canal rays (or anode rays) are streams of positively charged particles which move towards the negative electrode (cathode) in a discharge tube when high voltage electricity is passed through a gas at very low pressure taken in the discharge tube.
Go Ad-free
Maninder Singh's photo - Co-founder, Teachoo

Made by

Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo