Question

➻write characteristics of cathode rays
➻no spam
➻no copy paste
➻free poin☺ts​

Answer 1

Uses of Cathode Rays:

Uses of Cathode Rays:They are also used as TV tubes. They are used to find the ratio of charge to mass (e/m) of the electrons. They are used to produce X – rays. They are used in electron microscopes which are used for a magnifying minute object to the extent that detail of the object can be studied.

copy paste krne ke liye sorry sis and free points ke liye 10x

btw how are you

Answer 2

Some properties of cathode rays:

• They travel linearly
• They have a negative electric charge
• They have particle property
• Magnets can deflect them
• Charge/mass ratio of the rays is constant
• They travel from the cathode to the anode
• Their properties are independent from the electrodes and gas present in the cathode ray tube.
• Cathode rays can ionize gas
• The travel more slowly than light
• They can heat objects that they hit
• They can penetrate through thin Aluminium plates
• They can make phosphors glow