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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 |
|---|---|---|---|
| 1 | If a is acceleration, v is velocity, x is position, and t is time, then which equation is not dimensionally correct? | v = a/t | |
| 1 | A furlong is a distance of 220 yards. A fortnight is a time period of two weeks. A race horse is running at a speed of 5.00 yards per second. What is his speed in furlongs per fortnight? | 27500 furlongs/fortnight | |
| 1 | The proton contains which of the following combination of quarks? | two up quarks and one down quark | |
| 1 | A circle has an area of 2.0 m2. A second circle has double the radius of the first. The area of the second circle is ____ times that of the first. | 4.0 | |
| 1 | On planet Q the standard unit of volume is called the guppy. Space travelers from Earth have determined that one liter = 38.2 guppies. How many guppies are in 150 liters? | 5730 guppies | |
| 1 | Each edge of a cube has a length of 25.4 cm. What is the length of a diagonal of the cube going through the center of the cube? | 17.3 in | |
| 1 | The nuclei of atoms contain: | protons and neutrons. | |
| 1 | If Φ = 90° - θ, what is the value of sin^2 Φ + sin^2 θ? | 1 | |
| 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 expression is dimensionally consistent with an expression that would yield a value for time^-1? (v is velocity, x is distance, and t is time) | v/x | |
| 1 | A high fountain of water is in the center of a circular pool of water. You walk the circumference of the pool and measure it to be 150 meters. You then stand at the edge of the pool and use a protractor to gauge the angle of elevation of the top of the fountain. It is 55°. How high is the fountain? | 34 m | |
| 1 | On planet Z, the standard unit of length is the foose. Ann the Astronaut is 5.90 feet tall on earth. She lands on planet Z and is measured to be 94 foosi tall. Her partner Rachael is 88 foosi tall. How tall is Rachael on Earth? | 5.5 feet | |
| 1 | Modern electroplaters can cover a surface area of 60.0 m2 with one troy ounce of gold (volume = 1.611 cm3). What is the thickness of the electroplated gold? | 2.68*10^-8 m | |
| 1 | The ratio M/m of the prefixes M and m has what value? | 10^9 | |
| 1 | If the displacement of an object, x, is related to velocity, v, according to the relation x = Av, the constant, A, has the dimension of which of the following? | time |