For an electron to have the same de Broglie wave length as that of a Deutron, its velocity should be times that Deutron

For an electron to have the same de Broglie wave length as that of a D

1.	For an electron to have the same de Broglie wave length as that of a Deutron, its velocity should be times that Deutron
Answer» 1836 `1//1836` 3672 `1//3672` ANSWER :C