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A tuning fork produces a sound wave of frequency 440 Hz. What is the wavelength of the sound in air (speed of sound = 340 m/s)? (2021)

Practice Questions

1 question
Q1
A tuning fork produces a sound wave of frequency 440 Hz. What is the wavelength of the sound in air (speed of sound = 340 m/s)? (2021)
  1. 0.77 m
  2. 0.85 m
  3. 0.90 m
  4. 1.00 m

Questions & Step-by-step Solutions

1 item
Q
Q: A tuning fork produces a sound wave of frequency 440 Hz. What is the wavelength of the sound in air (speed of sound = 340 m/s)? (2021)
Solution: Wavelength λ is given by λ = v/f. Thus, λ = 340 m/s / 440 Hz ≈ 0.77 m.
Steps: 0

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