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

Choose the correct alternatives : If the zero of potential energy is at infinity, the total energy of an orbiting satellite is negative of its kinetic/potential energy.

A particle is performing linear S.H.M. at a point A, on the path, its potential energy is three times kinetic energy. At another point B on the same path, its kinetic energy is 3 times the potential energy. The ratio of the kinetic energy at A to its kinetic at B is

A body is projected vertically up. At certain heighth above the ground, the ratio of its potential energy to the kinetic energy is 2:3. At what height above the ground, the ratio of its kinetic energy to the potential energy will be 2 : 3 ?

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

Energy of a photon is 20 eV then its momentum is