Particle nature and wave nature of electromagnetic waves and electrons can be shown by
Particle nature and wave nature of electromagnetic waves and electrons can be shown by
- [AIIMS 2000]
- A
Electron has small mass, deflected by the metal sheet
- B
$X-$ ray is diffracted, reflected by thick metal sheet
- C
Light is refracted and defracted
- D
Photoelectricity and electron microscopy
Similar Questions
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 ............ $m/s$
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 ............ $m/s$
Which scientist invented cathode rays ?
Which scientist invented cathode rays ?
Explain emission of electron from metal. Define work function. Write its unit, work function of metal depend on which factors ?
Explain emission of electron from metal. Define work function. Write its unit, work function of metal depend on which factors ?
Which particles are responsible for conductivity of metals ?
Which particles are responsible for conductivity of metals ?
Cathode rays consist of
Cathode rays consist of