Musical Note Frequencies
Tap a note to hear it and see its frequency.
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Sequence ConvergenceWatch classic sequences like (1+1/n)ⁿ converge toward their famous limits.
Pipe Flow VelocityEnter flow rate and pipe diameter to find velocity and whether the flow is laminar or turbulent.
Correlation & RegressionPlot x,y data points to see their correlation and best-fit line.
Spring OscillationWatch a mass on a spring bounce and see how mass, stiffness, and damping change the motion.