Cathode rays consist of

English

Gujarati

Hindi

11.Dual Nature of Radiation and matter

easy

Cathode rays consist of

A

Photons

B

Electrons

C

Protons

D

$\alpha $ -particles

Solution

(b) Cathode rays are made up of negatively charged particles called electrons. These rays produce ionization of gases trough which they travel.

Standard 12

Physics

Share

Similar Questions

From the following, what charges can be present on oil drops in Millikan's experiment

(Here e is the electronic charge)

easy

An electron of charge $‘e’$ coulomb passes through a potential difference of $V$ volts. Its energy in ‘joules’ will be

easy

When subjected to a transverse electric field, cathode rays move

easy

A charge of magnitude $3e$ and mass $2m$ is moving in an electric field $\overrightarrow E .$ The acceleration imparted to the charge is

easy

In Millikan's experiment for the determination of the charge on the electron, the reason for using the oil is

easy