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Question of the Day for 9/22/2026
 
Subject: Physics


What is the frequency of sound waves produced by a string bass whose height is 2 m? The speed of waves on the string is 200 m/s.
  1. 5 Hz
  2. 0.05 Hz
  3. 50 Hz
  4. 500 Hz
  5. 5000 Hz

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