A 250 MHz electromagnetic wave is propagating through a perfect non-magnetic dielectric with ϵr = 6. Its wavelength will be equal to

A 250 MHz electromagnetic wave is propagating through a perfect non-ma

1.	A 250 MHz electromagnetic wave is propagating through a perfect non-magnetic dielectric with ϵr = 6. Its wavelength will be equal to
A.	0.245 m
B.	0.490 m
C.	49 m
D.	4.9 m
Answer» C. 49 m

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A 250 MHz electromagnetic wave is propagating through a perfect non-magnetic dielectric with ϵr = 6. Its wavelength will be equal to

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