A nucleus at rest undergoes a decay emitting an `alpha` -particle of de-broglie wavelength `lambda = 5.76 xx 10^(-15) m`. The mass of daughter nucleus is 223.40 amu and that of `alpha`-particle is 4.002 amu - The linear momentum of `alpha` -particle and that of daughter nucleous is -

Options

A. `1.15 xx 10^(-19) N xx s " & "2.25 xx 10^(-19) N xx s`
B. `2.25 xx 10^(-19) N xx s " & " 1.15 xx 10^(-19) N xx s`
C. both `1.15 xx 10^(-19) N xx s`
D. both `2.25 xx 10^(-19) N xx s`

Answer

C