1. Predict how the speed of a pulse will change if we stretch the spring more (that is, we increase the tension T in the spring). Will it increase, decrease, or stay the same? Explain why you think so. 2. Suggest or outline an experimental procedure to measure the speed of pulses, v, in the spring. Do this without looking ahead. We just want you to think about how you could measure wave speed. 3. For the pulses travelling in the spring, is your measurement going to be more accurate or less accurate if you measure time for longer travel distance? Why?

1. Predict how the speed of a pulse will change if we stretch the spring more (that is, we increase the tension T in the spring). Will it increase, decrease, or stay the same? Explain why you think so. 2. Suggest or outline an experimental procedure to measure the speed of pulses, v, in the spring. Do this without looking ahead. We just want you to think about how you could measure wave speed. 3. For the pulses travelling in the spring, is your measurement going to be more accurate or less accurate if you measure time for longer travel distance? Why?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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