With an increase in operating frequency, the background noise temperature:

M

Mr. Dubey • 52.30K Points
Coach

Q. With an increase in operating frequency, the background noise temperature:

(A) increases

(B) decreases

(C) remains constant

(D) remains unaffected

Correct : Option (A)

Explanation:

 the plot of frequency v/s background noise temperature shows that with the increase of the signal frequency, the

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