|DCS# 9B65.10||NWU# E-39||Location: 9 A 4|
|title: Microwave Wavelength Determination|
aka: Welsh 3 cm system
A Micro wave source (3 cm wavelength) and a detector can be configured several ways to illustrate:
Wavelength of the radio wave
Two slit interference
The detector emits an audio signal with the loudness related to the strength of the radio wave.
Would this work on the moon? (ie. in a vaccuum?)
How small an opening can the microwave get through?