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13.Nuclei
easy
Two nucleons are at a separation of $1 \times {10^{ - 15}}m$. The net force between them is ${F_1}$, if both are neutrons, ${F_2}$ if both are protons and ${F_3}$ if one is a proton and other is a neutron. In such a case
A
${F_2} > {F_1} > {F_3}$
B
${F_1} = {F_2} = {F_3}$
C
${F_1} = {F_2} > {F_3}$
D
${F_1} = {F_3} > {F_2}$
Solution
(b)Nuclear forces are charge independent.
Standard 12
Physics