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Write any two characteristic features of nuclear forces? - Physics

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प्रश्न

Write any two characteristic features of nuclear forces?

Write any two features of nuclear forces.

लघु उत्तरीय
अति संक्षिप्त उत्तर
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उत्तर १

  1. Nuclear forces are much stronger then coulomb forces acting between charges or the gravitational forces between masses.
  2. The nuclear force between neutron-neutron, proton-neutron, and proton-proton is approximately the same. The nuclear force does not depend on the electric charge.
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उत्तर २

  1. Short range: Nuclear forces act only over small distances (about 1-2 femtometers). Beyond many femtometres, they become negligible.
  2. Very strong in nature: They are the strongest known forces in nature at short distances, overcoming the electrostatic repulsion between protons.
  3. Charge independent (similar for p-p, n-n, p-n interactions).
  4. Saturation property (each nucleon interacts only with nearby nucleons).
  5. Attractive at intermediate range and repulsive at very short distances.
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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2011-2012 (March) All India Set 1
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