MCQ
Sky wave propagation is not possible for frequencies
- Aequal to $30\, MHz$
- Bless than $30\, MHz$
- ✓greater than $30\, MHz$
- DNone of these
✓
Answer
Correct option: C.
greater than $30\, MHz$
c
Sky wave propagation is not possible for frequency $> 30\, MHz$ because they are not reflected by ionosphere
Sky wave propagation is not possible for frequency $> 30\, MHz$ because they are not reflected by ionosphere
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