Dual Nature of ...

The mass of a photon electron is

Photon and electron are given energy $$\left( {{{10}^{ - 2}}J} \right).$$ Wavelengths associated with photon and electeon are $${\lambda _{ph}}$$ and $${\lambda _{el}},$$ then correct statement will be

Mark the correct option of source which is associated with a line emission spectrum :

A particle at rest decays into two particles of masses 2 m and 
3 m having non-zero velocities. The ratio of DE-Imbroglio wavelength of the particle is

Photoelectric effect was successfully explained first by

Einstein got Nobel prize on which of the following works

Kinetic energy with the electrons are emitted from the metal surface due to photoelectric effect is

The work function of aluminium is $$4.2\ eV$$.If two photons each of energy $$3.5\ eV$$ strike an electron of aluminium, then emission of electrons will be

With the decrease in the wave length of the incident radiation the velocity of the photoelectrons emitted from a given metal

The deBroglie wavelength associated with a particle of mass m, moving with a velocity $$'v\ '$$ and energy E is given by