Assume that the nuclear binding energy per nu | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Energy is released in a nuclear reaction if the total binding energy of the products is greater than the total binding energy of the reactants. Th

Vedclass · Accepted Answer

$(A)$ and $(D)$

Vedclass · Answer

(A) Energy is released in a nuclear reaction if the total binding energy of the products is greater than the total binding energy of the reactants. That is,$\Delta E = (BE)_{	ext{final}} - (BE)_{	ext{initial}} > 0$.From the graph:For $1 For $100 For $200 $(A)$ Fusion of two nuclei with $A \approx 50$ (each $B/A = 2$) results in a nucleus with $A \approx 100$ $(B/A = 8)$. Since the final $B/A$ is higher,energy is released. Correct.$(B)$ Fusion of two nuclei with $A \approx 75$ (each $B/A = 2$) results in a nucleus with $A \approx 150$ $(B/A = 8)$. Since the final $B/A$ is higher,energy is released. Correct.$(C)$ Fission of a nucleus with $A \approx 150$ $(B/A = 8)$ into two fragments of $A \approx 75$ $(B/A = 2)$. The final $B/A$ is lower,so energy is absorbed. Incorrect.$(D)$ Fission of a nucleus with $A \approx 240$ $(B/A = 4)$ into two fragments of $A \approx 120$ $(B/A = 8)$. The final $B/A$ is higher,so energy is released. Correct.Thus,$(A)$,$(B)$,and $(D)$ are correct. Given the options,$(A)$ and $(D)$ is the most appropriate choice.

Similar Questions

The energy equivalent of $1 \text{ kg}$ of matter is about

The mass of a proton is $1.0073 \, u$ and that of a neutron is $1.0087 \, u$. The binding energy of $_2He^4$ is .... ($u = \text{atomic mass unit}$,mass of helium nucleus = $4.0015 \, u$)

Write the equation of mass-energy equivalence.

Derive the formula for the binding energy of a nucleus by explaining the mass defect of the nucleus and write the formula for the binding energy per nucleon.

The amount of energy released when one microgram of matter is annihilated is

Vedclass Test Series

Exam Paper Generator

Online Exam Module