Which of the following statements about the 3rd overtone of a vibrating air column of...
PHYSICS
WAEC 2017
Which of the following statements about the 3rd overtone of a vibrating air column of an open pipe is correct? It has
- A. 4 nodes
- B. 5 nodes
- C. 3 antinodes
- D. 4 antinodes
Correct Answer: A. 4 nodes
Explanation
The 3rd overtone for an open pipe has 5 antinodes and 4 nodes.
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