Which type of communication uses carrier signals having frequencies in the range of 1012 Hz to 1016 Hz ?

Question

Which type of communication uses carrier signals having frequencies in the range of 1012 Hz to 1016 Hz ? (A) Optical communication (B) Analog communication (C) Digital communication (D) None of these

Tardigrade Admin · Accepted Answer

Correct answer is (a) Optical communication

Q. Which type of communication uses carrier signals having frequencies in the range of 1012Hz to 1016Hz ?

Optical communication

Analog communication

Digital communication

None of these

Correct answer is (a) Optical communication

Q. Which type of communication uses carrier signals having frequencies in the range of $1 0^{12} Hz$ to $1 0^{16} Hz$ ?