An air column is of length Activity 17 cm long. Calculate the frequency of 5th overtone if the air column is
open at both ends. (Velocity of sound in air = `340 ms^-1`).

An air column is of length Activity 17 cm long. Calculate the frequency of 5th overtone if the air column is closed at one end (Velocity of sound in air = 340 ms^-1 ).

Find the frequency of third overtone of an air column vibrating in a pipe 43.75 cm long and closed at one end .Velocity of sound in air is 350 m/s .

Prove that all harmonics are present in the vibrations of the air column in a pipe open at both ends.

Velocity of sound in air is 333 m/s .Length of air column in pipe is 33.3 cm . Calculate the frequency of the 5th overtone , if the pipe is open at both the ends.

Find the fundamental frequency of a closed pipe, if the length of the air column is 42 m . (speed of sound in air = 332 m/sec )

What is the fundamental frequency of vibration of an air column in a glass tube 30 cm long if. Both the ends of the tube are open? Velocity of sound in air = 360 m//s

A siren emitting a sound of frequency 800 Hz moves away from an observer towards a cliff at a speed of 15 ms^(-1) . Then, the frequency of sound that the observer hears in the echo reflected from the cliff is (Take velocity of sound in air = 330 ms^(-1) )

Velocity of sound in air is 333 m/s .Length of air column in pipe is 33.3 cm . Calculate the frequency of the 5th overtone , if the pipe is closed at one end.

What is the Fundamental frequency of vibration of an air column in a glass tube 30 cm long if.one end of the tube is closed and flat Velocity of sound in air = 360 m//s