Sound and Wavelength
by Anonymous
Adjust wavelength and amplitude to hear how pitch, volume and timbre change, and how fast sound travels through different media.
#science#middleschoolscience#physics#lightandwaves#sound#frequency#education#middleschool#grade7#scienceexperiment
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About this app
Sound and Wavelength is an interactive middle school science app about waves, sound, and the materials that carry sound. Choose amplitude and wavelength to see how wavelength and frequency are related at a fixed speed, then explore how frequency, amplitude, and waveform affect pitch, loudness, and timbre. A separate medium section compares sound in a vacuum, air, water, and iron, including the effect of air temperature on speed.
Use cases
- Middle school students learning wave and sound concepts
- Teachers demonstrating wavelength and frequency relationships
- Learners exploring pitch, loudness, and timbre through interactive sound
- Science classrooms comparing sound speeds in different media
Features
- Interactive wave missions using amplitude and wavelength selections
- Visual comparison of wavelength and frequency at a fixed wave speed
- Sound controls for frequency, loudness, and waveform shape
- Audio exploration of pitch, loudness, and timbre
- Medium selector comparing vacuum, air, water, and iron
- Air-temperature controls showing changes in sound speed