MCQ
For sky wave propagation, the radio waves must have a frequency range in between
  • A
    $1\,MHz$ to $2\,MHz$
  • $5\,MHz$ to $25\,MHz$
  • C
    $35\,MHz$ to $40\,MHz$
  • D
    $45\,MHz$ to $50\,MHz$

Answer

Correct option: B.
$5\,MHz$ to $25\,MHz$
b
Sky wave propagation is suitable for frequency range $5\,MHz$ to $25\,MHz.$

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