1. A skyscraper sways back and forth due to strong winds on higher altitude. It makes about 9 oscillations for every 60seconds. Determine the skyscraper's (a) period and (b) frequency.2. The period of orbit of Venus is 225 days. Determine its frequency of orbit in Hertz3. The period of rotation of Mars is 1 day and 37 minutes. Determine its frequency of rotation in Hertz.4. A wave is traveling at 130 m/s. Determine its frequency if its wavelength is 0.8 m.5. A pendulum completes 10 back and forth cycles in 21.8 s. Solve for the period of the pendulum.6. A wave has a length of 6 meters and a frequency of 28 Hz. How fast is this wave?7. A wave has a frequency of 46 Hz and a wavelength of 1.7 m. What is the speed of this wave?8. A wave with frequency of 500 Hz is traveling at a speed of 200 m/s. Solve for the wavelength.9. A radio station is broadcasting radio signals with a frequency of 1.023 x 10®HZ. It travels through air at a speed of2.997 × 108m/s. Solve for the length of these radio waves.

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Answered: 1. A skyscraper sways back and forth…

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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1. A skyscraper sways back and forth due to strong winds on higher altitude. It makes about 9 oscillations for every 60 seconds. Determine the skyscraper's (a) period and (b) frequency.