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The following physics responses are provided by a student and, as such, should be considered in that context. While every effort is made for accuracy, absolute correctness cannot be fully guaranteed.
| C | I | Question | Answer |
|---|---|---|---|
| 5 | Yuri, a Russian weightlifter, is able to lift 250 kg 2.00 m in 2.00 s. What is his power output? | 2.45 kW | |
| 14 | You stand by the railroad tracks as a train passes by. You hear a 1 000-Hz frequency when the train approaches, which changes to 800 Hz as it goes away. How fast is the train moving? The speed of sound in air is 340 m/s. | 37.8 m/s | |
| 10 | With volume and molar quantity held constant, by what factor does the absolute temperature change for an ideal gas when the pressure is five times bigger? | 5.0 | |
| 10 | With molar quantity and temperature held constant, by what factor does the pressure of an ideal gas change when the volume is five times bigger? | 0.2 | |
| 3 | Wiley Coyote has missed the elusive road runner once again. This time, he leaves the edge of the cliff at 50.0 m/s horizontal velocity. If the canyon is 100 m deep, how far from his starting point at the edge of the cliff does the coyote land? | 226 m | |
| 11 | Who demonstrated that when heat is gained or lost by a system during some process, the gain or loss can be accounted for by an equivalent quantity of mechanical work done on the system? | Joule | |
| 14 | While standing at a crosswalk, you hear a frequency of 560 Hz from an approaching police car. After the police car passes, its frequency is 480 Hz. What is the speed of the police car? (speed of sound = 340 m/s) | 26.2 m/s | |
| 3 | Which type of quantity is characterized by both magnitude and direction? | vector | |
| 11 | Which type of heating causes sunburn? | radiation | |
| 9 | Which state of matter is associated with the very highest of temperatures? | plasma | |
| 1 | Which point is nearest the x axis? 1) (-3, 4) 2) (4, 5) 3) (-5, 3) 4) (5, -2) 5) (-4, 4) | (5, -2) | |
| 13 | Which one of the following quantities is at a maximum when an object in simple harmonic motion is at its maximum displacement? 1) speed 2) acceleration 3) kinetic energy 4) frequency 5) both choices A and C are valid. | acceleration | |
| 11 | Which one of the following processes of heat transfer requires the presence of a fluid? | convection | |
| 1 | Which one of the choices below represents the preferred practice regarding significant figures when multiplying the following: 10.5 * 8.8 * 3.14? | 290 | |
| 1 | Which one of the choices below represents the preferred practice regarding significant figures when adding the following: 12.4 + 11 + 67.37 + 4.201? | 95 |