MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Physics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Convert an acceleration of 2km/h2 into cm/s2. |
| A. | 2×105 cm/s2 |
| B. | 0.0027 cm/s2 |
| C. | 0.0154 cm/s2 |
| D. | 0.055 cm/s2 |
| Answer» D. 0.055 cm/s2 | |
| 2. |
The radius of gold nucleus is 41.3fermi. Express its volume in m3. |
| A. | 41.3×10-15 m3 |
| B. | 2.95×10-40 m3 |
| C. | 4.19 m3 |
| D. | 29.33 m3 |
| Answer» C. 4.19 m3 | |
| 3. |
Which of the following leads to the law of conservation of energy? |
| A. | Gravity |
| B. | Isotropy |
| C. | Nuclear force |
| D. | Homogeneity of time |
| Answer» E. | |
| 4. |
Strong nuclear force is independent of charge. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
THE_RADIUS_OF_GOLD_NUCLEUS_IS_41.3FERMI._EXPRESS_ITS_VOLUME_IN_M3.?$ |
| A. | 41.3√ó10<sup>-15</sup> m<sup>3</sup> |
| B. | 2.95√ó10<sup>-40</sup> m<sup>3</sup> |
| C. | 4.19 m<sup>3</sup> |
| D. | 29.33 m<sup>3</sup> |
| Answer» C. 4.19 m<sup>3</sup> | |
| 6. |
Convert an acceleration of 2km/h2 into cm/s2. |
| A. | 2√ó10<sup>5</sup> cm/s<sup>2</sup> |
| B. | 0.0027 cm/s<sup>2</sup> |
| C. | 0.0154 cm/s<sup>2</sup> |
| D. | 0.055 cm/s<sup>2</sup> |
| Answer» D. 0.055 cm/s<sup>2</sup> | |
| 7. |
How many light years are there in one metre? |
| A. | 9.46√ó10<sup>15</sup>ly |
| B. | 1.057√ó10<sup>-16</sup>ly |
| C. | 1ly |
| D. | 1√ó10<sup>-16</sup>ly |
| Answer» C. 1ly | |
| 8. |
Sterdian is the SI unit of which of the following? |
| A. | Phase angle |
| B. | Luminous intensity |
| C. | Mass |
| D. | Solid angle |
| Answer» E. | |
| 9. |
Which of the following is the SI unit of luminous intensity? |
| A. | Sterdian |
| B. | Radian |
| C. | Mole |
| D. | Candela |
| Answer» E. | |
| 10. |
Which of the following leads to the law of conservation of angular momentum? |
| A. | Isotropy of space |
| B. | Homogeneity of time |
| C. | Nuclear force |
| D. | Gravity |
| Answer» B. Homogeneity of time | |
| 11. |
Which of the following leads to the law of conservation of energy? |
| A. | Gravity |
| B. | Isotropy |
| C. | Nuclear force |
| D. | Homogeneity of time |
| Answer» E. | |
| 12. |
Strong nuclear force is independent of charge. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 13. |
Which of the following holds good in all natural processes? |
| A. | The Doppler Effect |
| B. | Newton’s law of gravitation |
| C. | Electromagnetic law |
| D. | Lenz’s law |
| Answer» C. Electromagnetic law | |
| 14. |
Which of the following is true about the universe? |
| A. | It is an open system |
| B. | It is a closed system |
| C. | It is an isolated system |
| D. | It is an international system |
| Answer» D. It is an international system | |