Suppose that a reactor goes on a slow transient where the power level gradually increases by 10%. If the average energy of a thermal neutron at the beginning of the transient is 0.075 eV, what is the...

Suppose that a reactor goes on a slow transient where the power level gradually increases by 10%. If the average energy of a thermal neutron at the beginning of the transient is 0.075 eV, what is the average energy of a thermal neutron at the end of the transient?