Question

{PHYSICS ≈ 12th}

which physical quantity in a nuclear reaction is considered equivalent to the Q value of the reaction ?
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#good+evening​

Answer 1

Answer:

1.If K>Q,a reaction will proceed forward converting reactants into products.If K<Q the reaction will proceed in the reverse direction,converting products into reactants.If Q=K then the system is already at equilibrium.

OR

2.During the reaction the amount of energy release or absorbed is known as Q value given as,

Q=931(m-m')Mev

m=mass of reactant

m'=mass of product

mass energy equivalent

Q=kf-ki

where k is kinetic energy of the mass. So,in the reaction Q is equivalent to the K.

✔✔hope it helps you:)

Thank you!!❤

❤best of luck for your exam☺✌

Answer 2

${\tt{\green{\underline{\underline{\huge{Question}}}}}}$which physical quantity in a nuclear reaction is considered equivalent to the Q value of the reaction ?

${\tt{\red{\underline{\underline{\huge{Answer:}}}}}}$Answer. Where K is kinetic energy of the mass. So in the reaction Q is equivalent to the K.

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