The critical frequency of ‚Äö√Ñ√≤F‚Äö√Ñ√¥ layer is greater than 30 MHz.%!

The critical frequency of ‚Äö√Ñ√≤F‚Äö√Ñ√¥ layer i

1.	The critical frequency of ‚Äö√Ñ√≤F‚Äö√Ñ√¥ layer is greater than 30 MHz.%!
A.	True
B.	False
Answer» C.