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This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Physics knowledge and support exam preparation. Choose a topic below to get started.
1. |
The forces responsible for a body regaining its shape after removal of deforming forces are ________ |
A. | gravitational forces between atoms |
B. | electromagnetic forces between atoms |
C. | nuclear forces within an atom |
D. | combination of gravitational & nuclear forces between atoms |
Answer» C. nuclear forces within an atom | |
2. |
Select the correct order with regard to elasticity of materials. |
A. | Steel > Glass > Rubber |
B. | Glass > Rubber > Steel |
C. | Rubber > Glass > Steel |
D. | Rubber > Steel > Glass |
Answer» B. Glass > Rubber > Steel | |
3. |
A partially elastic body can never be permanently deformed. True or False? |
A. | True |
B. | False |
Answer» C. | |
4. |
A completely elastic solid body partially regains its shape after removal of external force. True or False? |
A. | True |
B. | False |
Answer» C. | |