Assertion : In a decay process of a nucleus, | vedclass

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

Question

(A) In a nuclear decay process, energy is released because the total mass of the products is less than the mass of the parent nucleus. This mass diffe

Vedclass · Accepted Answer

If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

Vedclass · Answer

(A) In a nuclear decay process, energy is released because the total mass of the products is less than the mass of the parent nucleus. This mass difference, known as the mass defect $(\Delta m)$, is converted into energy according to Einstein's mass-energy equivalence principle, $E = \Delta m c^2$.Since energy is released, the total rest mass energy of the products must be less than the rest mass energy of the parent nucleus to satisfy the law of conservation of energy.Therefore, both the Assertion and the Reason are correct, and the Reason provides the correct explanation for the Assertion.

Assertion : In a decay process of a nucleus, the mass of products is less than that of the parent.
Reason : The rest mass energy of the products must be less than that of the parent.

Similar Questions

Binding energy of a certain nucleus is $18 \times 10^8 \ J$. How much is the difference between the total mass of all the nucleons and the nuclear mass of the given nucleus (in $\mu g$)?

If an electron and a positron annihilate,the energy released is ........

Binding energy of a nucleus is

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 mass defect in a particular nuclear reaction is $0.3 \,g$. The amount of energy liberated in kilowatt-hour $(kWh)$ is: (Velocity of light $c = 3 \times 10^8 \,m/s$)

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assertion : In a decay process of a nucleus, the mass of products is less than that of the parent.Reason : The rest mass energy of the products must be less than that of the parent.