(A) Nuclear force is charge-independent. This means the strong nuclear force between two nucleons is the same regardless of whether they are protons o

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$F_{pp} \approx F_{nn} \approx F_{pn}$

(A) Nuclear force is charge-independent. This means the strong nuclear force between two nucleons is the same regardless of whether they are protons or neutrons. Therefore,the magnitude of the nuclear force between two protons $(F_{pp})$,two neutrons $(F_{nn})$,and a proton and a neutron $(F_{pn})$ is approximately equal. Thus,$F_{pp} \approx F_{nn} \approx F_{pn}$.

Class 12 Physics Nuclei Composition of Nucleus, Size of the Nucleus, Nuclear force

Medium

If the nuclear forces between two protons,two neutrons,and a proton-neutron are denoted by $F_{pp}$,$F_{nn}$,and $F_{pn}$ respectively,then:

A
$F_{pp} \approx F_{nn} \approx F_{pn}$
B
$F_{pp} \neq F_{nn}$ and $F_{pp} = F_{nn}$
C
$F_{pp} = F_{nn} = F_{pn}$
D
$F_{pp} \neq F_{nn} \neq F_{pn}$

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Nuclei

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Composition of Nucleus, Size of the Nucleus, Nuclear force

Write the unit of mass in nuclear physics and define it and it is equivalent to how many kilograms?

Medium

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Assertion $(A):$ Forces acting between proton-proton $(f_{pp})$, proton-neutron $(f_{pn})$ and neutron-neutron $(f_{nn})$ are such that $f_{pp} < f_{pn} = f_{nn}$.
Reason $(R):$ Electrostatic force of repulsion between two protons reduces the net nuclear force between them.

MediumAIIMS 2015

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Which stable nucleus has a radius that is half that of $Fe^{56}$?

Easy

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Assertion: Isobars are the elements having same mass number but different atomic number.
Reason: Neutrons and protons are present inside the nucleus.

EasyAIIMS 1997

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$F_{pp}$, $F_{nn}$, and $F_{np}$ are the nuclear forces between proton-proton, neutron-neutron, and neutron-proton respectively. Then the relation between them is:

MediumAP EAMCET 2008

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If the nuclear forces between two protons,two neutrons,and a proton-neutron are denoted by $F_{pp}$,$F_{nn}$,and $F_{pn}$ respectively,then:

Similar Questions

Write the unit of mass in nuclear physics and define it and it is equivalent to how many kilograms?

Assertion $(A):$ Forces acting between proton-proton $(f_{pp})$, proton-neutron $(f_{pn})$ and neutron-neutron $(f_{nn})$ are such that $f_{pp} < f_{pn} = f_{nn}$.Reason $(R):$ Electrostatic force of repulsion between two protons reduces the net nuclear force between them.

Which stable nucleus has a radius that is half that of $Fe^{56}$?

Assertion: Isobars are the elements having same mass number but different atomic number.Reason: Neutrons and protons are present inside the nucleus.

$F_{pp}$, $F_{nn}$, and $F_{np}$ are the nuclear forces between proton-proton, neutron-neutron, and neutron-proton respectively. Then the relation between them is:

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Assertion $(A):$ Forces acting between proton-proton $(f_{pp})$, proton-neutron $(f_{pn})$ and neutron-neutron $(f_{nn})$ are such that $f_{pp} < f_{pn} = f_{nn}$.
Reason $(R):$ Electrostatic force of repulsion between two protons reduces the net nuclear force between them.

Assertion: Isobars are the elements having same mass number but different atomic number.
Reason: Neutrons and protons are present inside the nucleus.