Anode Ray Experiment

Q.

What are the canal rays?

Q. There are 2, 8, and 7 electrons in the shells K, L, and M, respectively. If the mass number of the atom is 37, what is the number of neutrons? [1 mark]

Q. How did the scientists conclude that the cathode rays were composed of negatively charged particles?

Q. Explain how cathode rays and anode rays are produced in discharge tube

Q. Which of the following has different masses in different elements?​

1. Electron
2. Proton
3. Neutron
4. Nucleus

Q. Why that the paddle move in one dirction only whic we fix to detect cathode ray property while their is anode rays also.

Q.

Which of the following are properties of anode rays?

1. Anode rays deflect towards negatively charged plate

2. Anode rays are positively charged radiations due to positive charged sub-atomic particles

3. Anode rays travel along a straight path in absence of electric and magnetic field

4. All of these

Q. Which amongst the following metal foils was used in the alpha ray scattering experiment?​

1. Silver
2. Copper
3. Gold
4. Iron

Q. Choose the correct properties of anode rays.

1. The properties of anode rays depend upon the nature of gas taken in the discharge tube.
2. Anode rays travel in a straight line.
3. Anode rays consist of negatively charged particles.
4. The mass of the particle is the same as the atomic mass of the gas inside the discharge tube.