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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Assignment: Waves Math Exploration
Each problem is worth 2 points.
1. What is the wave speed of a wave that has a frequency of 100 Hz and a wavelength of 0.30 m? 2. What is the wave speed of a wave that has a frequency of 50 Hz and a wavelength of 0.10 m? 3. What is the frequency of a wave that has a wave speed of 20 m/s and a wavelength of 0.50 m? 4. What is the frequency of a wave that has a wave speed of 80 m/s and a wavelength of 0.20 m? 5. What is the frequency of a wave that has a wave speed of 120 m/s and a wavelength of 0.40 m? 6. What is the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 440
Hz? 7. What is the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 880
Hz? 8. What is the wavelength of a sound wave that has a speed of 250 m/s and a frequency of 400
Hz? 9. What is the wave speed of a wave that has a frequency of 50 Hz and a wavelength of 2.0 m? 10. What is the wave speed of a wave that has a frequency of 100 Hz and a wavelength of 0.50 m?
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