Two vibrating modes of an air column are shown in figure. What is the ratio of frequency of two notes ?

The vibrations of four air columns are represented in the figure below. The ratio of frequencies n_(p) : n_(q) : n_(r) : n_(s) is

The vibrations of four air columns are represented in the adjoining figures. The ratio of frequencies n_(p) : n_(q) : n_(r) : n_(s) is

The vibrations of four air columns are represented in the adjoining figures. The ratio of frequencies n_(p) : n_(q) : n_(r) : n_(s) is

The vibrations of four air columns are represented in the figure. The ratio of frequencies n_(p):n_(q):n_(r):n_(s) is

Fig. shows three different modes of vibration of a string of length I. What is the ratio of frequency between (a) and (c)?

Diagrammatically show first two modes of vibrations in case of an open organ pipe and write the ratio of their frequencies

Discuss the mode of vibration of air columns in a closed pipe and hence define the fundamental frequency of vibration.

A note has a frequency of 128 Hz. What is the frequency of a note two octaves higher than it?

Two stretched strings of same material are vibrating under the force vibration having sae tension in fundamental mode. The ratio of their frequencies is 1:4 and ratio of the length of the vibrating segments is 1:8 the, the ratio of the radii of the strings is