What are harmonics and overtones ?

What is harmonics ?

Distinguish between harmonics and overtones. Find the fundamental and second overtone frequencies of a pipe open at both ends of length 25cm if the speed of sound in air is 330 m//s .

What is overtones ?

Show that even as well as odd harmonics are present as overtone in modes of vibration of string

Show that even as well as odd (all) harmonics are present as overtones in the case of an air column vibrating in a pipe open at both ends.

A violin string vibrates with fundamental frquency of 440 Hz . What are the frequencies of first and second overtones ?

The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz and 260 Hz. What is the fundamental frequency of the system?

What are the two basic characterstics of a simple harmonic motion ?

The difference between the frequencies of the first and second overtones of an air column closed at one end is 280 Hz. Find the frequency of its third overtone.