The equation of longitudinal stationary wave in second overtone mode in a closed…

PHYSICS · Subjective · CBSE · Physics · Waves · Waves

Problem

The equation of longitudinal stationary wave in second overtone mode in a closed organ pipe is

y = (4 \text{ mm}) \sin \pi x \cos \pi t

Here,

x

is in metre and

t

in second. Then, match the following two columns.

Column I	Column II
(a) Length of pipe	(p) 1 m
(b) Wavelength	(q) 1.5 m
(c) Distance of displacement node from the closed end	(r) 2.0 m
(d) Distance of pressure node from the closed end	(s) None of these