1. | \(\frac{B}{A}\) | 2. | \(\frac{B}{2A}\) |
3. | \(\frac{2A}{B}\) | 4. | \(\frac{A}{B}\) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe potential energy of a system increases if work is done:
1. | by the system against a conservative force |
2. | by the system against a non-conservative force |
3. | upon the system by a conservative force |
4. | upon the system by a non-conservative force |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology