👉 Poisson's Law of Sine, also known as Poisson’s Equation, is a fundamental mathematical equation in physics and engineering that describes the distribution of waves or particles. It was first formulated by Siméon Denis Poisson in 1837. The equation can be mathematically expressed as:
∂²u/∂t² = λ ∂u/∂x
Where:
- u is a function representing the wave or particle's displacement,
- t is time,
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