Abstract
I have done demonstrations of audible beats with tone bars, with function generators and speakers, and with resonating columns, and also visible beats with combs.1 In looking for a new beats demonstration, I regretted never having taken a picture of an overpass with wire fencing on both sides: the otherwise identical fencing shows visual beats because the two repeating patterns are at different distances from the observer.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callSimilar Papers
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
