Question

Define end correction.and also state any two limitations of end correction

Answer 1

Answer:

End correction is a short distance applied or added to the actual length of a resonance pipe, in order to calculate the precite resonate frequency of the pipe.

Explanation:

SORRY, I don't know it's limitation.

Answer 2

End Correction: It is defined as the shortest distance added to the actual length of resonance of pipe in order to get the precise value of resonance of the pipe.

Limitations:

1. The air particles are not free to move in all directions.

2. There is a reflection of a plane at a small distance only.

• End correction is formed due to the presence of free particles at the open end of the tube.
• At the open end, the air particles are not free to move due to which there is a reflection at the plane to a short distance out of the tube end.
• The formula to find end correction is e = 0.6r. Where "r" is the radius.