What is the wavelength of a wave in a waveguide? – McqOptions

MCQOPTIONS

1.	What is the wavelength of a wave in a waveguide?
A.	greater than in free space
B.	depends only on the waveguide dimensions and the free-space wavelength
C.	inversely proportional to the phase velocity
D.	inversely proportional to the group velocity
Answer» B. depends only on the waveguide dimensions and the free-space wavelength

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