All Class Clips content is available to watch on mobile, tablet and desktop devices on our new Knowledge & Learning BETA website.
Frequency and amplitude of sound
The presenter and a sound expert investigate what happens when a wine glass is subjected to high amplitude sounds at a frequency similar to the natural frequency of the glass. The experiment is conducted in a special soundproofed chamber because of the harmful amplitude of the sound, using a strobe light to see movement in the glass.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.