(11%) Problem 2: A student standing in a canyon yells "echo", and her voice produces a sound wave of frequency of f= 0.51 kHz. The echo takes t = 3.9 s to return to the student. Assume the speed of sound through the atmosphere at this location is v = 334 m/s. Randomized Variables = 0.51 kHz == 3.9 s v = 334 m/s

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Q: At a distance of 39 ft , an ionizing radiation source delivers 7.0 rem of radiation. How close can…

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Q: Problem 4: A uniform wooden meter stick has a mass of m = 601 g. A clamp can be attached to the…

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