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A sound wave travels through a medium with a speed of 340 m/s and has a frequenc

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Question: A sound wave travels through a medium with a speed of 340 m/s and has a frequency of 1700 Hz. What is its wavelength?

Options:

  1. 0.2 m
  2. 0.5 m
  3. 2 m
  4. 1 m

Correct Answer: 0.5 m

Solution: 

Wavelength = Speed / Frequency = 340 m/s / 1700 Hz = 0.2 m.

A sound wave travels through a medium with a speed of 340 m/s and has a frequenc

Practice Questions

Q1
A sound wave travels through a medium with a speed of 340 m/s and has a frequency of 1700 Hz. What is its wavelength?
  1. 0.2 m
  2. 0.5 m
  3. 2 m
  4. 1 m

Questions & Step-by-Step Solutions

A sound wave travels through a medium with a speed of 340 m/s and has a frequency of 1700 Hz. What is its wavelength?
  • Step 1: Identify the speed of the sound wave, which is given as 340 m/s.
  • Step 2: Identify the frequency of the sound wave, which is given as 1700 Hz.
  • Step 3: Use the formula for wavelength, which is Wavelength = Speed / Frequency.
  • Step 4: Substitute the values into the formula: Wavelength = 340 m/s / 1700 Hz.
  • Step 5: Perform the division: 340 divided by 1700 equals 0.2.
  • Step 6: Conclude that the wavelength of the sound wave is 0.2 meters.
  • Wave Properties – Understanding the relationship between speed, frequency, and wavelength of sound waves.
  • Formula Application – Applying the formula for wavelength (Wavelength = Speed / Frequency) correctly.
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