Wave Nature of particlel(de Broglie concept

Wave Nature of particlel(Heisenberg Uncertainty principle)

Wave natures of particles and de-broglie hypothesis| Heisenberg's uncertainity principle & Wave mechanical model of atom

Wave natures of particles and de-broglie hypothesis| Heisenberg's uncertainity principle & Wave mechanical model of atom

21_Atomic Structure_Wave Nature Of Particlel(Heisenberg Uncertainty Principle) (Section-5)

De Broglie Waves

A : Wave nature of particles is not visible in daily life. R : In daliy life , mass of perticles is very high so their de Broglie wavelength is very small.

Dual nature of matter was proposed by de Broglie in 1923, it was experimentally verified by Davisson and Germer by diffraction experiment. Wave character of amtter has significance only for microscopic partiles. De Broglie wavelength or wavelength of matter wave can be calculated using the following relation: lamda=(h)/(mv) Where, 'm' and 'v' are te mass and velocity of the particle. de Broglie hypothesis suggested that electron waves were being diffracted by the target, much as X-rays are diffracted by planes of atoms in the crystals. Q. Which among the following is not used to calculate the de Broglie wavelength?