radio waves

Short wave frequencies are used for radio communication of

Short wave frequencies are used for radio communication of (A) Short distance (B) Long distance (C) Location specific distance (D) Specific distance Correct Ans: (B) Explanation: Shortwave frequencies are used for long-distance radio communication because they can travel vast distances by bouncing off the ionosphere. This unique property allows signals to reach different parts of […]

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Frequency range of FM Broadcast is

Frequency range of FM Broadcast is (A) 80 MHz โ€“ 110 MHz (B) 88 MHz โ€“ 110 MHz (C) 80 MHz โ€“ 108 MHz (D) 88 MHz โ€“ 108 MHz Correct Ans: (D) Explanation: FM (Frequency Modulation) radio operates within the 88 MHz โ€“ 108 MHz frequency range. This spectrum ensures high-quality audio transmission with

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In Radio, the term FM stands forย ย ย 

In Radio, the term FM stands for    (A) Frequency Modification   (B) Frequency Modulated   (C) Frank Mode   (D) Frank Mass  Correct Ans: (B) Explanation: In radio broadcasting, FM stands for Frequency Modulated. This term refers to a specific method of transmitting sound signals. Unlike AM (Amplitude Modulation), FM varies the frequency of the radio waves to

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