Given below are two statements: one is labelled as Assertion $A$ and the other is labelled as Reason $R$
Assertion $A:$ The binding energy per nucleon is practically independent of the atomic number for nuclei of mass number in the range $30$ to $170$.
Reason $R$ : Nuclear force is short ranged.
In the light of the above statements, choose the correct answer from the options given below on
Given below are two statements: one is labelled as Assertion $A$ and the other is labelled as Reason $R$
Assertion $A:$ The binding energy per nucleon is practically independent of the atomic number for nuclei of mass number in the range $30$ to $170$.
Reason $R$ : Nuclear force is short ranged.
In the light of the above statements, choose the correct answer from the options given below on
- [JEE MAIN 2023]
- A
Both $A$ and $R$ are true but $R$ is NOT the correct explanation of $A$
- B
$A$ is true but $R$ is false
- C
$A$ is false but $R$ is true
- D
Both $A$ and $R$ are true and $R$ is the correct explanation of $A$
Similar Questions
Atomic number of a nucleus is $Z$ and atomic mass is $M.$ The number of neutron is
Atomic number of a nucleus is $Z$ and atomic mass is $M.$ The number of neutron is
The nuclear radius is given by $R=r_0 A^{1 / 3}$, where $r_0$ is constant and $A$ is the atomic mass number. Then, the nuclear mass density of $U^{238}$ is
The nuclear radius is given by $R=r_0 A^{1 / 3}$, where $r_0$ is constant and $A$ is the atomic mass number. Then, the nuclear mass density of $U^{238}$ is
- [KVPY 2019]
The ratio of mass densities of nuclei of $^{40}Ca$ and $^{16}O$ is close to
The ratio of mass densities of nuclei of $^{40}Ca$ and $^{16}O$ is close to
- [JEE MAIN 2019]
In the nuclear reaction $_{92}{U^{238}}{ \to _z}T{h^A}{ + _2}H{e^4}$, the values of $A$ and $Z$ are
In the nuclear reaction $_{92}{U^{238}}{ \to _z}T{h^A}{ + _2}H{e^4}$, the values of $A$ and $Z$ are
Write the definitions of isotopes, isobar and isotone.
Write the definitions of isotopes, isobar and isotone.