A ""^(238)U nucleus emits an alpha-particle and is converted into ""^(234)Th nucleus. If velocity of the alpha-particle is 1.4 xx 10^(7) ms^(-1) calculate the velocity of recoil of remaining ""^(234)Th nucleus.

A ""^(238)U nucleus emits an alpha-particle and is converted into ""^(

1.	A ""^(238)U nucleus emits an alpha-particle and is converted into ""^(234)Th nucleus. If velocity of the alpha-particle is 1.4 xx 10^(7) ms^(-1) calculate the velocity of recoil of remaining ""^(234)Th nucleus.
Answer» `2.393 XX 10^(5) m//s` `3.293 xx 10^(5) m//s` `1.393 xx 10^(5)m//s` `4.293 xx 10^(5) m//s` ANSWER :A