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A wave has a frequency of 60 Hz and a wavelength of 1.5 m. What is its speed? (2022)

Practice Questions

1 question
Q1
A wave has a frequency of 60 Hz and a wavelength of 1.5 m. What is its speed? (2022)
  1. 90 m/s
  2. 60 m/s
  3. 40 m/s
  4. 30 m/s

Questions & Step-by-step Solutions

1 item
Q
Q: A wave has a frequency of 60 Hz and a wavelength of 1.5 m. What is its speed? (2022)
Solution: Speed (v) = frequency (f) × wavelength (λ) = 60 Hz × 1.5 m = 90 m/s.
Steps: 5

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