a particle is described by a wave function

Distinction between Wave and Particle - A particle occupies a well-defined position in space, which cannot be simultaneously occupied by another particle. If there is more than one particle in a given region of space, then their sum is equal to the ..

A particle occupies a well-defined position in space, which cannot be simultaneously occupied by another particle. If there is more than one particle in a given region of space, then their sum is equal to the number of individual particles. The sum can neith..

The suggestion that matter may have wave like properties was first put forwarded in 1924-1925 by Louis De Broglie. He argued that if light, which consists of waves according to classical picture, can sometimes behave like particles, then it should be possible for matt..

Particle Nature of Light - According to wave theory when light falls on a metal surface, energy is continuously distributed over the surface. All the free electrons receive light energy and when the energy received exceeds that of work function, an electron may escape ..

Case (i) Reflection occurring at a free end - In this case, there will be no reversal of phase due to reflection. Let the incident wave be represented by the equation The reflected wave will have the same amplitude, velocity and wavelength. It can be represented by The resultant..

of y 2 means low probability. If y 2 is almost zero at a particular point, it means that the probability of finding the electron at that point is negligible. Therefore, the wave mechanics approach gives meaningful wave functions, which describe the position a..

Comparison between Progressive Waves and Stationary Waves - Progressive waves Stationary waves The disturbance produced in the medium travels onward, it being handed over from one particle to the next. Each particle executes the same type ..

Distinction between Electromagnetic Waves and Matter Waves - The important differences between electromagnetic waves and matter waves are given below: Electromagnetic waves Matter waves Electromagnetic are associated with electric and magn..

>All along when we were discussing about transverse and longitudinal waves the disturbances, which cause them were continuous. But the disturbances always need not be continuous i.e., it might last only for a short duration. For example: Take a slinky and fix one of its ends to a hook as ..

Mechanical wave motion can be defined as the propagation of a disturbance through a material medium due to the repeated periodic motion of the particles of the medium about their mean positions, the disturbance being handed over from one particle to the nex..