Question

How do Harmonics and overtones for a given fundamental tone differ from each other?

Answer 1

Hint : The elemental frequency, often mentioned simply because the fundamental, is defined because the lowest frequency of a periodic waveform. In music, the elemental is that the musical pitch of a note that's perceived as the lowest partial present.

Complete Step By Step Answer:

Harmonics	Overtone
The fundamental frequency of a stretched string is directly proportional to the root of the strain within the string, keeping the length and therefore the mass per unit length of the string constant.	“Overtone” may be a term generally applied to any higher-frequency stationary wave, whereas the term harmonic is reserved for those cases during which the frequencies of the overtones are integral multiples of the frequency of the elemental.
Harmonics are often best described because the shape or characteristics of a voltage or current waveform relative to its fundamental. These current harmonics distort the voltage waveform and make distortion within the power grid which may cause many problems.	The fundamental frequency of a stretched string is inversely proportional to the root of the mass per unit length of the string, keeping the length and therefore the tension within the string constant: The second harmonic is that the first overtone is that the third harmonic is that the second overtone, then forth.
Within the phenomenon of resonance, a system that vibrates at some natural frequency is subjected to external vibrations of an equivalent frequency; as a result, the system resonates, or vibrates at large amplitude.	Overtones or harmonics also are called resonances. Within the phenomenon of resonance, a system that vibrates at some natural frequency is subjected to external vibrations of an equivalent frequency; as a result, the system resonates, or vibrates at large amplitude.

Note :
They stress the electrical network and potentially damage equipment. They'll disrupt normal operation of devices and increase operating costs. Symptoms of problematic harmonic levels include overheating of transformers, motors and cables, thermal tripping of protective devices and logic faults of digital devices.