205 (F06) Final Exam - MC

205 (F06) Final Exam - MC - Multiple Choice15Questions...

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Multiple Choice –  15 Questions                   x 3pts =                  Please write your answers in the space provided. # correct score 1. A small pebble is dropped from the top of a very high cliff. Approximately how fast is the pebble travelling (in m/s) by the time it has dropped a distance of 20 meters? A. 2 B. 4 C. 8 D. 16 E. 20 2. The pressure at the bottom of an aquarium filled with water does not depend on: A. the surface area of the water B. the depth of the water C. the density of water D. the gravitational acceleration E. the atmospheric pressure 3. An incompressible fluid is being pumped through a pipe that has a narrow region. The pressure in the narrow region is that in the wider regions of the pipe. A. less than B. the same as C. greater than D. The answer depends on the type of fluid. 4. One cubic centimeter of gold has a mass of 19.3 g. What is the volume of a piece of gold with a mass of 1.23 kg? A. 1.57 x 10 -2 cm 3 . B. 15.7 cm
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205 (F06) Final Exam - MC - Multiple Choice15Questions...

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