Software Developed by phet.colorado.edu
Pendulum Lab v.2.02
Pendulum Lab analyze pendulum actions. Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, and the amplitude of the swing.
Nuclear Fission v.3.26
Simulate nuclear chain reaction with the help of this tool. Nuclear Fission enable you to start a chain reaction, or introduce non-radioactive isotopes to prevent one. Control energy production in a nuclear reactor.Start a chain reaction,
Neuron v.1.00
Stimulate a neuron and monitor what happens. Neuron enable you to simulate and monitor the neuron activity. Pause, rewind, and move forward in time in order to observe the ions as they move across the neuron membrane.Sample Learning Goals 1. Describe
Neon Lights and Other Discharge Lamps v.1.11
Analyze light with the help of this tool. Produce light by bombarding atoms with electrons. See how the characteristic spectra of different elements are produced,
Molecular Motors v.2.04
Molecular Motors can help you to discover what controls how fast tiny molecular motors in our body pull through a single strand of DNA. How hard can the motor pull in a tug of war with the optical tweezers? Discover what helps it pull harder.
Models of the Hydrogen Atom v.1.09
Models of the Hydrogen Atom help you to study atom structure. How did scientists figure out the structure of atoms without looking at them? Try out different models by shooting light at the atom.
Membrane Channels v.1.00
Study the interaction of particles in a membrane. Membrane Channels can investigate how particles interact in a membrane. Insert channels in a membrane and see what happens.
Masses & Springs v.2.03
Masses & Springs analyze masses and springs. A realistic mass and spring laboratory. Hang masses from springs and adjust the spring stiffness and damping. You can even slow time. Transport the lab to different planets. A chart shows the kinetic,
Magnets and Electromagnets v.2.05
Study magnets and electromagnets. Magnets and Electromagnets explore the interactions between a compass and bar magnet. Discover how you can use a battery and wire to make a magnet! Can you make it a powerfuler magnet?