Pick out the correct statement in the following with reference to stationary wave pattern

Question

Pick out the correct statement in the following with reference to stationary wave pattern (A) In a tube closed at one end, all the harmonics are present (B) In a tube open at one end, only even harmonics are present (C) The distance between successive nodes is equal to the wavelength (D) In a stretched string, the first overtone is the same as the second harmonic

Tardigrade Admin · Accepted Answer

f2=2 f1= First overtone or second harmonic <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/a2ced4dd4124eee71e0a5091931bd60b-.png" /> n=2 Second harmonic first overtone where f1= fundamental tone or first harmonic. In a stretched string, the first overtone is the same as the second harmonic.

Q. Pick out the correct statement in the following with reference to stationary wave pattern

In a tube closed at one end, all the harmonics are present

In a tube open at one end, only even harmonics are present

The distance between successive nodes is equal to the wavelength

In a stretched string, the first overtone is the same as the second harmonic

Reflection of a wave from a rigid wall changes the phase by $4 5^{\circ}$

$f_{2} = 2 f_{1} =$ First overtone or second harmonic

$n = 2$
Second harmonic first overtone
where $f_{1} =$ fundamental tone or first harmonic.
In a stretched string, the first overtone is the same as the second harmonic.