An electron and a photon each have a wavelength of 1.00 nm. Find
the energy of the photon?

An electron and a photon each have a wavelength of 1.00 nm. Find their momenta?

An electron and a photon each have a wavelength of 1.00 nm. Find the kinetic energy of electron.

Find Energy of each photon in eV .

Select the correct option: If an electron and a photon have smae de Brogile wavelength, then they will habe same:

The de-Broglie wavelength of a photon is the same as the wavelength of electron, show that kinetic energy of photon is (2mclambda)/h times the kinetic energy of electron, where m is the mass of electron and c is the velocity of light.

Consider a metal exposed to light of wavelength 600 nm. The maximum energy of the electron doubled when light of wavelength 400 nm is used. Find the work function in eV.

Find the energy of each of the photon which have wavelength of 0.50 A*

There are two sources of light, each emitting with a power of 100 W. One emits X-rays of wavelength 1nm and the other visible light of 500 nm. Find the ratio of number of photons of X-rays to the photons of visible light of the given wavelength?