ENTRANCE TEST – 2013 Multiple Questions and Answers.
Exercise Questions ::
PHYSICS
6. | A small leak is developed in a large water storage tank. If the height of water above leakage is 10 m, then find the speed of efflux through the leak: |
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| A. | 14 m/sec |
| B. | 10 m/sec |
| C. | 9.8 m/sec |
| D. | 20 m/sec |
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7. | A small leak is developed in a large water storage tank. If the height of water above leakage is 10 m, then find the speed of efflux through the leak: |
| |
| A. | 14 m/sec |
| B. | 10 m/sec |
| C. | 9.8 m/sec |
| D. | 20 m/sec |
|
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8. | A small leak is developed in a large water storage tank. If the height of water above leakage is 10 m, then find the speed of efflux through the leak: |
| |
| A. | 14 m/sec |
| B. | 10 m/sec |
| C. | 9.8 m/sec |
| D. | 20 m/sec |
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9. | The minimum distance from the eye at which an object can be seen clearly without strain is called: |
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| A. | Focal poin |
| B. | Near point |
| C. | Yield point |
| D. | Far point |
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10. | In the diffraction of light around an obstacle, the angle of diffraction is increased then: |
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| A. | The wavelength of incident light wave is increased |
| B. | The wavelength of incident light wave is decreased |
| C. | The amplitude of the incident light wave is increased |
| D. | The amplitude of the incident light wave is decreased |
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