Our Experiment Library contains hundreds of free experiments and lab activities designed to engage students in active learning. Search by subject, grade level, or topical keywords. Download editable student labs, teacher notes with setup instructions, SPARKvue or Capstone software configuration files, and more, all for free!
Showing 3 experiments that use the Open Speaker.
Sound Waves
Explore the characteristics of different sounds, the waves that produce sounds, and the fundamentals of frequency and harmonics within different sounds.
Resonance Air Column
A sine wave generator drives an open speaker to create a standing sound wave in a resonance tube. The driving frequency and the length of the tube are...
Superposition of Sound Waves
Two waves and their sum are created in the Capstone calculator and the effects of changing phases and amplitudes are examined in a graph.
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