de-Broglie proposed dual nature for electron moving. The wavelength is given by the equations lambda = (h)/(m u). Later on Heisenburg proposed. The total incertainly uncertainity principle as. If uncertainity in position an momentum of an electron are same, then uncertainty in its velocity can be given by

de-Broglie proposed dual nature for electron moving. The wavelength is

1.	de-Broglie proposed dual nature for electron moving. The wavelength is given by the equations lambda = (h)/(m u). Later on Heisenburg proposed. The total incertainly uncertainity principle as. If uncertainity in position an momentum of an electron are same, then uncertainty in its velocity can be given by
Answer» `GE sqrt((H)/(4pi m))` `ge sqrt((h)/(2M))` `ge sqrt((lambda)/(4pi m))` `ge (1)/(m) sqrt((h)/(4pi ))` ANSWER :D