Question

What are nuclear forces??state their properties.

Answer 1

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һєяє' ʏȏȗя ѧṅśwєя ʟȏȏҡıṅɢ ғȏя________
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✯nuclear forces are the strongest forces in nature which are generally attractive and hold all the nucleons together in the tiny nucleous of atom inspite of electrostatic repulsive forces between protons.

■SOME OF THE PROPERTIES OF THESE FORCES ARE AS FOLLOWS:-
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☆these are strongest forces known so far .

☆these forces are independent of charge .

☆these forces are independent of masses of nucleons .

☆these forces are short range forces and are operative only within the nucleus.

☆these forces are non- central forces .

☆these forces are spin dependent.

☆these forces are mainly attractive in nature but become strongly repulsive when the separation between two nucleon is less than one fermi.
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Answer 2

Nuclear force is one of the four fundamental forces of nature, the others being gravitational and electromagnetic forces
1. These forces are attractive by nature.

2. The nuclear force is short range force. It means that it exist only when particles are very-very close to each other. In nucleus the separation between particles is 10-15 m or I Fermi. At this infinitesimal small separation, the nuclear force becomes 10 times stronger than the repulsive than the electric forces between the nucleons. In the short range force, the force between the particles rapidly decreases. Thus the nuclear force only exists in the nucleus.

3. These forces do not obey inverse square law

4. Nuclear forces are not central forces. It means that these forces do not depend up