A pipe of length 45cm is closed at the end. Calculate the fundamental frequency of the sound wave generated in the pipe if the velocity of sound in air is 3...
A pipe of length 45cm is closed at the end. Calculate the fundamental frequency of the sound wave generated in the pipe if the velocity of sound in air is 360ms-1 [Neglect end correction]
Answer Details
The formula for calculating the fundamental frequency of a closed-end air column is given by:
f = v/4L
Where f is the frequency, v is the velocity of sound in air, and L is the length of the air column.
Substituting the given values:
f = 360/4 x 0.45
f = 200.0 Hz
Therefore, the fundamental frequency of the sound wave generated in the pipe is 200.0 Hz.