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A tube, opened from both ends is vibrated in its second overtone. At how many points inside the tube maximum pressure variation is observed?


Question ID - 153920 | Toppr Answer

A tube, opened from both ends is vibrated in its second overtone. At how many points inside the tube maximum pressure variation is observed?

1 Answer - 5876 Votes

3537

Answer Key : (3) -

(3)

We have to find the number of pressure antinodes (displacement nodes), which is 3 (from the diagram)



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