What Is The Fundamental Period Of A Structure? i.e. the pattern of accelerations scaled by mass in a mode shape is proportional to the pattern of displacements scaled by stiffness. The period of the fundamental mode is also called the fundamental period. The longer period modes are called lower modes, while shorter period modes are
What Is The Fundamental Frequency Of A String? The fundamental frequency is also called the first harmonic of the instrument. The diagram at the right shows the first harmonic of a guitar string. If you analyze the wave pattern in the guitar string for this harmonic, you will notice that there is not quite one
How Does Increasing Tension Increase Frequency? Increasing the tension increases the wave speed so the frequency increases. How does frequency relate to tension? The fundamental frequency of a vibrating string is directly proportional to the square root of the tension. Increasing the tension of a vibrating string raises the frequency; if the tension is made