Light & Wave Simulation

LCD Display

LCD Display

Color and Eye Recognition Visible light has various colors. Light has a different color depending on the wavelength (or frequency). So, how do people perceive color? Cone cells in the eye’s retina…
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Refraction on water

Refraction on water

Refraction is the bending of a wave caused by a change in its speed as it moves from one medium to another. This occurs because of the slow speed of light in…
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RGB Filter (with Webcam)

RGB Filter (with Webcam)

Fullscreen What if you get three primary colors of light (red, green, blue) in a dark place? Notice & Information The following web browsers are currently supported: Windows: Microsoft Edge, Google Chrome…
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Sound pitch and volume

Sound pitch and volume

This simulation works on Edge, FireFox, Chrome, Safari, and Opera. It does not work on Internet Explorer, Opera Mini. The pitch of the sound is related to the frequency. The pitch of…
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Chord Simulation

Chord

This simulation works on Edge, FireFox, Chrome, Safari, and Opera. It does not work on Internet Explorer, Opera Mini. Due to the limitations of the program, there may be beats even in…
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Standing Waves on a String

Standing Waves on a String

This simulation works on Edge, FireFox, Chrome, Safari, and Opera. It does not work on Internet Explorer, Opera Mini. Standing wave occurs when incoming and reflected waves interfere with each other. It…
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Tuning Fork and Sound Wave

Tuning Fork and Sound Wave

The Tuning fork The tuning fork has a structure that combines two forked bars. When you vibrate the tuning fork, the tuning fork’s end repeats to get close and get far. The…
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Wave Propagation Simulation

Wave Propagation

Reset In science, a wave is a phenomenon in which energy is transmitted through the medium. Only energy is transmitted through the waves. The medium that participates in the vibration only vibrates…
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Standing Waves on a Drum Surface

Standing Waves on a Drum Surface

Standing wave occurs when incoming and reflected waves interfere with each other. It produces a wave pattern that appears to be stationary. Nodes are locations where particles of the medium appear to…
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Standing Wave Synthesis

Standing Wave Synthesis

Reset Standing wave occurs when incoming and reflected waves interfere with each other. It produces a wave pattern that appears to be stationary. Nodes are locations where particles of the medium appear…
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Seismic Wave

Seismic Wave

Investigation inside earth The most obvious way to see the inside of the earth is to drill directly into the earth. However, as you enter the Earth, the temperature and pressure increase,…
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