Extra-terrestrial noise is observable at frequencies from A. 0 to 20 KHz B. Above 2 GHz C. 8 to 1.43 GHz D. 5 to 8 GHz

Extra-terrestrial noise is observable at frequencies from
A. 0 to 20 KHz
B. Above 2 GHz
C. 8 to 1.43 GHz
D. 5 to 8 GHz
by

1 Answer

Answer :

C. 8 to 1.43 GHz
by

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