While it is better to verify equation (12) in an acoustic laboratory, physics teachers can do that, at least to a close approximation, in class, using relatively cheap equipment that can easily be found. Here is a list of the equipment needed:
While it is better to verify equation (12) in anacoustic laboratory, physics teachers can do that,at least to a close approximation, in class, usingrelatively cheap equipment that can easily befound. Here is a list of the equipment needed: