Establish the mathematical expression of de Broglie wavelength about dual nature of electrons .

find the de Broglie's wavelength.

Establish the mathematical expression for simple harmonic motion.

Who proposed the concept of dual nature of electron?

What do you mean by de Broglie wavelength?

What is the relation of de Broglie wavelength of a moving particle with temperature?

Find the expression of de Broglie wavelength of a particle moving with velocity close to the velocity of light.

If the speed of an electron is v and the speed of another particle is 3v, ratio of the de Broglie wavelength of the electron to that of the particle is (10^4)/(8.13) . Is the particle a proton or an alpha -particle? Justify your answer.

A proton and an electron initially at rest are accelerated by the same potential difference. Assuming that a proton is 2000 times heavier than an' electron, what will be the relation between the de Broglie wavelength of the proton (lambda_(p)) and that of electron (lambda_(e)) ?

Write the expression for the de Broglie wavelength associated with a charged particle having charge q and mass , when it is accelerated by a potential V.

Derive a relation between kinetic energy and de Broglie wavelength associated with a moving electron.