IIIustrate the significance of de Broglie equation with an iron ball and an electron(i)6.626kg iron ball moving with10ms^(-1) (ii)An electron moving at 72.73ms^(-1)

IIIustrate the significance of de Broglie equation with an iron ball a

1.	IIIustrate the significance of de Broglie equation with an iron ball and an electron(i)6.626kg iron ball moving with10ms^(-1) (ii)An electron moving at 72.73ms^(-1)
Answer» Solution :(i)`gamma_(iron ball)=H/(mv)` `=(6.626xx10^(-34)Kgm^(2)s^(-1))/(6.626Kgxx10ms^(-1))` `1xx10^(-35)m` (II)`gamma_("electron")=h/(mv)` `(6.626xx10^(-34)Kgm^(2)s^(-1))/(9.11xx10^(-31)Kgxx72.73ms^(-1))` `(6.626)/(662.6)xx10^(-3)m=1xx10^(5)m` For an electron,the de Broglie wavelength is signification and measurable while for iron ball it is too small to MEASURE,hence it becomes insignificant.