State three common properties of beta rays and cathode rays.

1.	State three common properties of beta rays and cathode rays.
Answer» (i) Beta rays and cathode rays both are composed of electrons. (ii) Beta rays and cathode rays both are deflected by the electric and magnetic fields in the same direction. (iii) Beta rays and cathode rays both ionise the gas through which they pass.

Answer»

(i) Beta rays and cathode rays both are composed of electrons.

(ii) Beta rays and cathode rays both are deflected by the electric and magnetic fields in the same direction.

(iii) Beta rays and cathode rays both ionise the gas through which they pass.

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