Assertion : Mass of moving photon varies inversely as the wavelength .
Reason : Energy of the particle `= Mass xx (Speed of light)^(2)`

The wavelength of a particle of mass m and energy E_K will be

Force acting on a particle of mass m moving in straight line varies with the velocity of the particle as F=K//V K is constant then speed of the particle in time t

Force acting on a particle of mass m moving in straight line varies with the velocity of the particle as F=K//V K is constant then speed of the particle in time t

Force acting on a particle of mass m moving in straight line varies with the velocity of the particle as F=K//V K is constant then speed of the particle in time t

Assertion : The specific charge of positive rays is not constant. Reason : The mass of ions varies with speed.

Assertion : Rydberg's constant varies with mass no. of a given element. Reason: The 'reduced mass' of the electron is dependent on the mass of the nucleus only.

If m is the mass of an electron and c is the speed of light then the ratio of wavelength of a photon of energy E to that of the electron of the same energy is

If 'm' is the mass of an electron and 'c' is the speed of light, the ratio of the wavelength of a photon of energy E to that of the electron of the same energy is