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Name:________________________Per:____Date:________Wave and SHM problem setRemember, distance should be in Meters, frequency in Hertz, velocity/speed in meters per second1. A dolphin hears a 280kHz sound with a wavelength of 0.51cm. What is the wave’s speed?2. If a sound wave with a frequency of 20.0 Hz has a speed of 331 m/s, what is its wavelength?3. A sound wave has a speed of 2.42 x 104m/s and a wavelength of 1.1m. Find the waves frequency.4. What is the speed of an earthquake S-wave with a 2.3x104 wavelength and a 0.065Hz frequency?5. An organ creates a sound with a speed of 331 m/s and a wavelength of 10.6m. Find the frequency.6. A 7.626 x 108Hz radio wave has a wavelength of 39.296cm. What is this wave’s speed?7. What is the wavelength of ultraviolet light with a frequency of 9.5 x 1014Hz and a speed of 3.0 x 108?8. How fast does microwave radiation travel that has a frequency of 1.17306 x 1011Hz and a wavelength of 2.5556mm travel?9. Humpback whales are known to produce a collection of elaborate and repeating sounds with frequencies ranging from 20Hz to 10kHz. The sound waves travel through water at speeds of approximately 1400m/s. Determine the wavelengths of the waves at the lower and upper end of this frequency range.10. How long is a pendulum with a frequency of 1.5Hz?11. Find the frequency of a pendulum with a length of 1.6m12. Examine the Formula for the Period of a pendulum . Which of the three following factors is the only one that has an effect on the period? Mass, Length, Angle13. A spring with a spring constant of 800N/m has a frequency of 3Hz. Find the mass of the object on the end of the spring. ................
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