For a tube that is closed at one end and open at the other

PHYSICS · Single correct · CBSE · Physics · Waves · Waves

Problem

For a tube that is closed at one end and open at the other, which of the following expressions gives the wavelength

\lambda_1

of the fundamental resonance in terms of the tube’s length

L

? (a)

\lambda_1 = 2L

(b)

\lambda_1 = L

(c)

\lambda_1 = 4L

(d)

\lambda_1 = \dfrac{4L}{3}