11th Class Physics Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति Question Bank 11th CBSE Physics Work, Energy, Power & Collision

  • question_answer
    Chemical, gravitational and nuclear energies are nothing but potential energies for different types of forces in nature. Explain this statement clearly with examples.

    Answer:

                    A system of particles has potential energy when these particles are held certain distance apart against some force. Force example, chemical energy is due to chemical boding between the atoms. Gravitational energy arises when objects are held at some distance against the gravitational attraction. Similarly, nuclear energy arises on account of nuclear forces.


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