higher frequency means shorter wavelength
so, which is which?
just look at any illustration of the electromagnetic spectrum
1) a microwave has a typical wavelength of about 0.1 meter. What us the comparable wavelength of a radio wave?
A) less than 0.1 meter
B) greater than 0.1 meter
C) equal to 0.1 meter
D) it depends on the frequency
1 answer