Should the energy of a photon be called its kinetic energy or its internal energy?

If A is amplitude of a particle in SHM, its displacement from the mean position when its kinetic energy is thrice that to its potential energy

As an electron makes a transition from an excited state to the ground state of a hydrogen like atom/ion (a) kinetic energy, potential energy and total energy decrease (b) kinetic energy decreases, potential energy increases but total energy remains same (c ) kinetic energy and total energy decrease but potential energy increases (d) its kinetic energy increases but potential energy and total energy decrease

An electron and a photon each have a wavelength 1.00 nm. Find (i) their momentum, (ii) the energy of the photon and (iii) the kinetic energy of electron.

An electron and a photon each have a wavelength of 1.50 nm. Find (i) their momenta, (ii) the energy of the photon and (iii) kinetic energy of the electron.

The energy of an x-ray photon is 4 kev. Its frequency is nearly

The moment of inertia of a solid cylinder about its axis is given by (1//2)MR^(2) . If this cylinder rolls without slipping the ratio of its rotational kinetic energy to its translational kinetic energy is -

If the energy of a photon is 10 eV , then its momentum is

The total energy of an electron is 3.555 MeV, then its Kinetic energy is

Molecules in motion possess energy called kinetic energy.

A rod of mass m spins with an angular speed omega=sqrt(g/l) , Find its a. kinetic energy of rotation. b. kinetic energy of translation c. total kinetic energy.