What is the wavelength? What is the amplitude? - PowerPoint PPT Presentation

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What is the wavelength? What is the amplitude?

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  1. What is the wavelength?What is the amplitude?

  2. What is the wavelength?What is the amplitude?

  3. After exercising, your heart beats about 2 times per second.What is the frequency?What is the period?

  4. What is the velocity of a water wave if the frequency is 5 Hz and the wavelength is 12 m?

  5. A wave’s period is 0.25 seconds. What’s its frequency?What’s its speed if the wavelength is 2 meters?


  6. A pendulum completes one cycle in 4 seconds.What is the frequency?What is the period?

  7. After exercising, your heart beats about 2 times per second.What is the frequency?What is the period?

  8. A sound wave has a velocity of 343 m/s. Calculate its frequency if the wavelength is 175 m

  9. WIBC broadcasts at 93.1 MHz. That’s 93,100,000 Hz. The speed of radio waves is 300,000,000 m/s. What is the wavelength of the WIBC broadcast?

  10. What is the speed of a wave if its wavelength is 20 meters and its frequency is 50 Hz?

  11. What is the velocity of a water wave if the frequency is 5 Hz and the wavelength is 12 m?

  12. You’re playing jump rope. You make your arm go up and down 3 times per second. The distance between you and your partner (half of the wavelength) is 4 meters. What is the wave speed?

  13. What is the wavelength of a water wave if its frequency is 5 Hz and its velocity is 35 m/s?

  14. You’re on a boat. The crest of the incoming waves pass you every 10 seconds. The waves travel at5 m/s. What is they’re wavelength