This is actually a really good example of what I wanted.
I think I have a lot of reason to believe v = f lambda—It follows pretty much from the definition of “wave” and “wavelength”. And I think I can check the frequency of my microwave without any direct assumptions about the speed of light, using an oscilloscope or somesuch.
This is actually a really good example of what I wanted.
I think I have a lot of reason to believe v = f lambda—It follows pretty much from the definition of “wave” and “wavelength”. And I think I can check the frequency of my microwave without any direct assumptions about the speed of light, using an oscilloscope or somesuch.