Question

if any of the external forces acting increases ,then internal energy would ?
1 decrease
2 increase
3 not change
4 become -ve​

Answer 1

Due to increase in force, external work done would increase which would cause an increase in strain energy. ... Explanation: On equating internal energy after changing order of application of forces.

it increase

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Answer 2

Answer:

Due to increase in force, external work done would increase which would cause an increase in strain energy. Explanation: On equating internal energy after changing order of application of forces.

it increase

please mark me brain mark list