MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Physics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A body is permanently deformed and is unable to restore its original state after stress is removed, when a stress crosses |
| A. | elastic limit |
| B. | tensile limit |
| C. | strain limit |
| D. | pressure limit |
| Answer» B. tensile limit | |
| 2. |
A boat of 8 meters and 40 meter long floats on water. If 125000 N of cargo is added, it will sink |
| A. | 10 cm |
| B. | 4 cm |
| C. | 15 cm |
| D. | 20 cm |
| Answer» C. 15 cm | |
| 3. |
1 newton per meter square (Nm-2) is equal to |
| A. | 1 Pa |
| B. | 1 kg |
| C. | 1 N |
| D. | 1 J |
| Answer» B. 1 kg | |