Question

What is medication index of an FM wave?

विकल्प

• `(sma_x)/(fm)`

• `(fm)/(S max)`

• ` S max`

• `fm`

Answer 1

`(sma_x)/(fm)`

Explanation:

`mf = ("max"^m  "frequency deviation")/("modulating frequency") = (S ma_x)/(fm)`