MCQOPTIONS
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MCQOPTIONS
This section includes 1 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Physics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Assertion: In and elastic collision of two billiard balls, the total kinetic energy is conserved during the short time of collision of balls. |
| A. | Reason: Energy spent against friction does not follow the law of conservation of energy |
| B. | Both assertion and reason are true and the reason is the correct explanation of the assertion |
| C. | Both assertion and reason are true but the reason is not the correct explanation of the assertion |
| D. | Both assertion and reason are false |
| E. | Assertion is true but the reason is false |
| Answer» D. Both assertion and reason are false | |