Question

describe propeties of cathode rays

Answer 1

1 cathode rays travel in straight line
2 cathode rays are made up of negatively charged particles
3 cathode rays possess kinetic energy and penetrating power
4 cathode rays get deflected towards positive terminal of an electric field
5 they cause flourosence
6 their charge /mass ratio is constant

Answer 2

1.These rays have energy through which they can do work.
2.Deflected by electric fields , magnetic fields.3.Produced by negative electrode(cathode) in an evacuated tube which travel towards the positive electrode(anode).
4. Travel in straight line and also have sharp shadows.
And also as they are coming from negative electrode so they have negative charge.