Desmos Sims

Thin Lens: Image and Ray Tracing

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Standing Waves in Pipes

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Two Slit Interference (Observations)

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Two Source Interference:  Modeling 

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Standing Waves from Superposition

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Two Sources Interference Explorer (Simple)

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version embedded in an activity builder

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Adding More Slits Gradually to Approach Diffraction Grating

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SHM: Energy vs Position Graph

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Version Embedded in Activity Builder

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Explore Compass Around Two Bar Magnets 

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Pulse on a String (Energy Transfer)

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Standing Waves: Mode, Kinematics, and Energy

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Pulses from Standing Waves

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Standing Wave on String (Energy Flow)

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Live Animated Kinematics Graph

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Motion Diagram in 2D (Fading Example)

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Two-Stage Velocity vs Time Graph

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Quantitative Motion Diagrams

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Kinematics (Multiple Representations)

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Version Embedded in an Activity Builder
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Kinematics (Position and Clock readings)

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Kinematic Graphs Games – Sketching and Equation Writing

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Contact Forces on a Balloon

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Vector Component (Force)

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Two Vector Sum with Components

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Force Vectors (Sum)

(alternative version where individual forces are locked along an axis)

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Force and Motion (Two-Stage)

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Projectile Motion (with fade)

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Uniform Circular MotionScreen Shot 2018-07-22 at 4.57.57 PM

Rolling Up and HillScreen Shot 2021-06-03 at 9.34.57 AM


Sinusoidal Graphs

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Simple Harmonic Motion

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Damped Harmonic Oscillator

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Lissajous Curves
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Classical Magnetic Moment in External Field

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Stern Gerlach Experiment Trajectories

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Spin-1 Particle Precession: Probability Evolution

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Adjacent States in Infinite Well (QM)

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QM Oscillator vs Infinite Well

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1D QM Oscillator Analysis:

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Hydrogen Atom (beyond the classical turnarounds)

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