Question :
What are canal rays? Why anode rays are called canal rays. Mention two postulates of J.J. Thomsons Model.
Subject
Science
Standard
Class 9
Views
2745
Asked By
Rajiv Sharma
Emily
Answer / Solution
Answer / Solution
Canal rays are positively charged radiations that can pass through perforated cathode plate. These rays consist of positively charged particles known as protons. Or we also say that Canal rays are the positively charged radiations which consist of positively charged particles of atoms, they can pass through the perforated ( pierced ) cathode and then travel towards another cathode in a gas discharge tube.
The anode rays produced at the anode of the discharge tube are called canal rays because they pass through the holes of the cathode.
The two postulates of J.J. Thomsons Model are
- The negative and positive charges are equal in magnitude.
- Atom consists of positively charged sphere and electrons are embedded in it.
Also Check : 5 Benefits of Math Tutors For Kids, Differentiate between homogeneous and heterogeneous mixtures with examples
Kirti
Answer / Solution
Answer / Solution
Canal rays are positively charged radiations that can pass through perforated cathode plate. These rays consist of positively charged particles known as protons. Or we also say that Canal rays are the positively charged radiations which consist of positively charged particles of atoms, they can pass through the perforated ( pierced ) cathode and then travel towards another cathode in a gas discharge tube.
The anode rays produced at the anode of the discharge tube are called canal rays because they pass through the holes of the cathode.
The two postulates of J.J. Thomsons Model are
- The negative and positive charges are equal in magnitude.
- Atom consists of positively charged sphere and electrons are embedded in it.
Rajiv Sharma
Answer / Solution
Answer / Solution
Canal rays are the positively charged radiations which consist of positively charged particles of atoms. they can pass through the perforated ( pierced ) cathode and then travel towards another cathode in a gas discharge tube.
They were given the name Canal rays by E. Goldstein in 1866 who discovered these radiations.
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