An organ pipe of length K open at both ends is found to vibrate in its first harmonic when sounded - Physics - Waves

Question

An organ pipe of length K open at both ends is found to vibrate in
its first harmonic when sounded with a tuning fork of 480 Hz What
should be the length of a pipe closed at one end, so that it also
vibrates in its first harmonic with the same tuning fork?

Shobhit Mittal · Accepted Answer

An organ pipe of length K open at both ends is found to vibrate in its first harmonic when sounded with a tuning fork of 480 Hz. What should be the length of a pipe closed at one end, so that it also vibrates in its first harmonic with the same tuning fork?