In the previous chapter, we explored a wave on a string by imagining it to be split into finite elements of mass separated by massless sticks. From that, we were able to allow the pieces to get infinitely small and become derivatives. This gave us the wave equation for a string.

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Modeling a Wave with Many Masses and Springs

  • Rhett Allain

摘要

In the previous chapter, we explored a wave on a string by imagining it to be split into finite elements of mass separated by massless sticks. From that, we were able to allow the pieces to get infinitely small and become derivatives. This gave us the wave equation for a string.