ENTRANCE TEST – 2010 Multiple Questions and Answers.
Exercise Questions ::
PHYSICS
8. | The grid in the cathode ray oscilloscope _____________. |
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| A. | Controls number of waves |
| B. | Controls the brightness of spot formed |
| C. | Accelerates electrons |
| D. | Has positive potential with respect to cathode |
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9. | Q.8 The horizontal range of a projectile, at a certain place, is completely determined by |
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| A. | The angle of projection |
| B. | The initial velocity of projection |
| C. | The mass of the projectile |
| D. | Speed and mass of the projectile |
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10. | If velocity is double, then. |
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| A. | Momentum increase 4 times and K.E increases 2 times |
| B. | Momentum and K.E remain same |
| C. | Momentum increases 2 times and K.E increase constant |
| D. | Momentum increases 2 times and K.E increases 4 times |
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