Moving a pin-wheel placed in their path, indicates that cathode rays
Neon sign is an example of
Deflecting of cathode rays towards positively charged plats indicate it is
Electron was the name given to cathode rays particles by
If an opaque object is placed in their path, cathode rays
By reducing the pressure of the gas in a discharge tube
Cathode rays are also called
Application of external magnetic field causes the cathode rays to
Using various gases and metals as electrode, the nature of rays produce in the discharge tube
Cathode rays always travel in a
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