If an electron oscillates at a frequency of 1 GHz it gives

English

Gujarati

Hindi

11.Dual Nature of Radiation and matter

easy

If an electron oscillates at a frequency of $ 1 GHz$ it gives

$ X-$ rays

Mirowaves

Infrared rays

None of these

Solution

(d) If electron oscillate with a frequency of $ 1\, GHz$ , it does not radiate any energy, which corresponds a definite wavelength. It only radiate when it jump from one orbit to another orbit.

Standard 12

Physics

In an electron gun, the electrons are accelerated by the potential $V$. If e is the charge and $m$ is the mass of an electron, then the maximum velocity of these electrons will be

medium

Positive rays consists of

easy

What is specific charge ? Write its standard value.

medium

An electron is accelerated through a potential difference of $1000$ volts. Its velocity is nearly

medium

An electron beam is moving between two parallel plates having electric field $1.125 \times {10^{ – 6}}N/m$. A magnetic field $3 \times {10^{ – 10}}T$ is also applied so that beam of electrons do not deflect. The velocity of the electron is ………… $m/s$

easy

If an electron oscillates at a frequency of $ 1 GHz$ it gives

Solution

Similar Questions

In an electron gun, the electrons are accelerated by the potential $V$. If e is the charge and $m$ is the mass of an electron, then the maximum velocity of these electrons will be

Positive rays consists of

What is specific charge ? Write its standard value.

An electron is accelerated through a potential difference of $1000$ volts. Its velocity is nearly

An electron beam is moving between two parallel plates having electric field $1.125 \times {10^{ – 6}}N/m$. A magnetic field $3 \times {10^{ – 10}}T$ is also applied so that beam of electrons do not deflect. The velocity of the electron is ………… $m/s$

Start a Free Trial Now