+2 votes
in JEE by kratos

It is known that the height of a transmission antenna should preferably be of the order. The length of antenna at a place is 0.75 m. Its optimum transmission frequency would be (nearly)

(1) 25 MHz

(2) 50 MHz

(3) 75 MHz

(4) 100 MHz

1 Answer

+5 votes
by kratos
 
Best answer

Correct option: (4) 100 MHz

Explanation:

Length of antenna required = λ/4

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