(a)Calculate the energy relaeased if ``^238U` emits an `alpha -partical .(b)calculate the energy to be supplied to ``^238U`if two protons and two neutrons areto be emitted one by one .The alomic massed of ``^238U, `^234Th``and ``^4He`are 238.0508U,234.04363 u and 4.00260 u respectively.

(a)Calculate the energy relaeased if ^238U emits an alpha -partical .(b)calculate the energy to be supplied to ^238U . if two protons and two neutrons are to be emitted one by one .The atomic massed of ^238U, ^234Th and ^4He are 238.0508U,234.04363 u and 4.00260 u respectively.

(a) Calculate the energy released if .^(238)U emits an alpha particle. (b) Calculate the energy to be supplied to .^(238)U if two protons and two neutrons are to be emitted one by one. The atomic masses are : .^(238)U=238.0508 amu " ".^(234)Th=234.04363 amu " "._(2)^(4)He=4.0026 amu ._(0)^(1)=1.008665 amu " "._(1)^(1)p=1.007276 amu

U^238 emits

Is it possible for ""_(92)U^(238) spontaneously to emit a proton? Given, atomic mass of ""_(92)U^(238), ""_(91)Pa^(237) and ""_(1)H^(1) is 238.05079 u, 237.05115 u and 1.00783 u respectively.

""_(92)U^(238) emits 8 alpha particles and 6 beta particles. What is the neutron / proton ratio in the product nucleus.?

The partlcles emitted 1n the decay of ""_(92)^(238)U to ""_(92)^(234)U