Sound WavesHard
Question
The velocity of sound in air is 333 m/s. If the frequency of the fundamental tone is 333 Hz, the length of the open pipe to generate second harmonic is : -
Options
A.4.2 cm
B.4.2 m
C.4.2 mm
D.1.0 cm
Solution
v = fλ (λ/4 = L) ⇒ 336 = 20 × 4L ⇒ L = 4.2 m
Create a free account to view solution
View Solution FreeMore Sound Waves Questions
You are given four tuning forks, the lowest frequency of the forks is 300 Hz. By striking two tuning forks at a time any...An air column in a pipe, which is closed at one end, will be in resonance with a vibrating tuning fork of frequency 264 ...A sound absurder attenuates the sound level by 20dB. The intensity decreases by a factor of...While measuring the speed of sound by performing a resonance column experiment, a student gets the first resonance condi...A travelling wave in a stretched string is described by the equation ; y = A sin(kx - ωt). The maximum particle vel...