Experiments with $100,000+ Speakers

In this video, Diana from Physics Girl explores the concept of resonance using powerful speakers. She conducts experiments to see if sound waves can resonate with different objects and body parts. Despite some unsuccessful attempts, she demonstrates resonance with a trash can and oobleck, highlighting the power of sound waves. The video also discusses the limits of human hearing and the resonant frequencies of various objects, including the human body. Diana concludes with a successful demonstration of resonance and encourages viewers to explore more about sound and music.

What did the teacher learn about the limitations of audio engineers when making speakers?

How did the trash can demonstrate resonance during the experiments?

What is the frequency range at which the subwoofer speakers were able to resonate the lung area?