Who invented $X-$ rays?
Who invented $X-$ rays?
Similar Questions
When the speed of electrons increases, then the value of its specific charge
When the speed of electrons increases, then the value of its specific charge
Which particles are responsible for conductivity of metals ?
Which particles are responsible for conductivity of metals ?
$n$ Millikan oil drop experiment, a charged drop of mass $1.8 \times {10^{ - 14}}kg $ is stationary between its plates. The distance between its plates is $0.90 cm$ and potential difference is $2.0$ kilo volts. The number of electrons on the drop is
$n$ Millikan oil drop experiment, a charged drop of mass $1.8 \times {10^{ - 14}}kg $ is stationary between its plates. The distance between its plates is $0.90 cm$ and potential difference is $2.0$ kilo volts. The number of electrons on the drop is
In Thomson experiment of finding $e/m$ for electrons, beam of electron is replaced by that of muons (particle with same charge as of electrons but mass $208$ times that of electrons). No deflection condition in this case satisfied if
In Thomson experiment of finding $e/m$ for electrons, beam of electron is replaced by that of muons (particle with same charge as of electrons but mass $208$ times that of electrons). No deflection condition in this case satisfied if
When cathode rays (tube voltage $~ 10 kV$) collide with the anode of high atomic weight then we get
When cathode rays (tube voltage $~ 10 kV$) collide with the anode of high atomic weight then we get