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FUNDAMENTAL FREQUENCY INVESTIGATIONS

This software contains two models:

THE FUNDAMENTAL FREQUENCY OF A STRING OR WIRE UNDER TENSION

This software calculates the Fundamental Frequency of a string or wire under tension and plays a tone at that frequency. It is designed to support the teaching of Science and Physics at GCSE and A Level.

The model takes into account the density of the material.

The following parameters can be varied within the model:

The volume and mass of the string or wire are calculated as well as the Fundamental Frequency.

Parameters can be adjusted and the materials list modified to the user's specification. These new settings can be saved in a file for later use.

The results are calculated in real time as the parameters are changed, and can be printed.

A tone can be played at the currently calculated Fundamental Frequency if it is within the system boundaries.

THE FUNDAMENTAL FREQUENCY OF A GAS FILLED TUBE OR PIPE

This software calculates the Fundamental Frequency of a gas filled tube or pipe and plays a tone at that frequency. It is designed to support the teaching of Science and Physics at GCSE and A Level.

The model takes into account the Heat Capacity Ratio and the Molecular Mass of the gas.

The following parameters can be varied within the model:

The speed of sound is calculated as well as the Fundamental Frequency.

Parameters can be adjusted and the gasess list modified to the user's specification. These new settings can be saved in a file for later use.

The results are calculated in real time as the parameters are changed, and can be printed.

A tone can be played at the currently calculated Fundamental Frequency if it is within the system boundaries.

 

The application is supported by a comprehensive help file.

Windows only.

Single user version: £15.00:

For Site Licences, please contact us

Fundamental Frequency Investigations background

Fundamental Frequency String / Wire Investigation main window

Fundamental Frequency Tube / Pipe Investigation main window