2. Questions Bank
  3. 11th Class
  4. Physics
  5. Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति

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

  • question_answer
    Nuclear fission and fusion reactions are examples of conversion of mass into energy. Can we say that strictly speaking, mass is converted into energy even in an exothermic chemical reaction?

    Answer:

                    Yes, the generation of heat in exothermic reaction involves the conversion of mass into energy. However, the amount of mass involved is much less than that in fission or fusion.


You need to login to perform this action.
You will be redirected in 3 sec spinner