Write about Dual behavious of matter

Explanation

de- broglie principle : The French physicist de- Broglie in 1924 proposed that matter like both particle and wavelike properties. This means that just as the photon has momentum have momentum as well as wavelength.
`lambda = (h )/( mv ) - (h )/(p)`
Proof of de- Broglie dual behaviour de experimentaly when it was found an phenomenon characterstic of waves.
Limitation : According to de drogelie every wavelength associated with ordinary objects are so short of their large masses that their wave properties cannot be detected.
The wavelength associated with electrons and other subatomic particles small mass can however be detected experimentally.