dot pt help (1 Viewer)

[richz]

Hello i need some help with this dot pt
Outline qualitatively Hertz’s experiments in measuring the speed of radio waves and how they relate to light waves
i just dont understand how hertz worked out the wavelength of the radiowaves can sum one plz explain

 

[richz]

i found this from hsc.csu
The wavelength is measured by refleecting the generated waves off a metal sheet and measuring the wavelength of the standing wave setup by the intereference. So in other words the standing wave is the generated wave and the intereference right?