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A 300 Hz sound wave of intensity 20 dB is transmitted by a 1500 kHz radio wave by frequency modulation. It is seen that instantaneous frequency varies between 1500.2 kHz and 1499.8 kHz, 300 times a second. If the intensity of sound wave is 100 dB.a)The instantaneous frequency variations will be between 1500.2 and 1499.8 kHz, 1500 times a secondb)The instantaneous frequency variations will be between 1501 and 1499 kHz, 1500 times a secondc)The instantaneous frequency variations will be between 1501 and 1499 kHz, 300 times a secondd)The instantaneous frequency variations will be between 1501 and 1499 kHz, 60 times a secondCorrect answer is option 'C'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2025 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about A 300 Hz sound wave of intensity 20 dB is transmitted by a 1500 kHz radio wave by frequency modulation. It is seen that instantaneous frequency varies between 1500.2 kHz and 1499.8 kHz, 300 times a second. If the intensity of sound wave is 100 dB.a)The instantaneous frequency variations will be between 1500.2 and 1499.8 kHz, 1500 times a secondb)The instantaneous frequency variations will be between 1501 and 1499 kHz, 1500 times a secondc)The instantaneous frequency variations will be between 1501 and 1499 kHz, 300 times a secondd)The instantaneous frequency variations will be between 1501 and 1499 kHz, 60 times a secondCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 300 Hz sound wave of intensity 20 dB is transmitted by a 1500 kHz radio wave by frequency modulation. It is seen that instantaneous frequency varies between 1500.2 kHz and 1499.8 kHz, 300 times a second. If the intensity of sound wave is 100 dB.a)The instantaneous frequency variations will be between 1500.2 and 1499.8 kHz, 1500 times a secondb)The instantaneous frequency variations will be between 1501 and 1499 kHz, 1500 times a secondc)The instantaneous frequency variations will be between 1501 and 1499 kHz, 300 times a secondd)The instantaneous frequency variations will be between 1501 and 1499 kHz, 60 times a secondCorrect answer is option 'C'. Can you explain this answer?.

Solutions for A 300 Hz sound wave of intensity 20 dB is transmitted by a 1500 kHz radio wave by frequency modulation. It is seen that instantaneous frequency varies between 1500.2 kHz and 1499.8 kHz, 300 times a second. If the intensity of sound wave is 100 dB.a)The instantaneous frequency variations will be between 1500.2 and 1499.8 kHz, 1500 times a secondb)The instantaneous frequency variations will be between 1501 and 1499 kHz, 1500 times a secondc)The instantaneous frequency variations will be between 1501 and 1499 kHz, 300 times a secondd)The instantaneous frequency variations will be between 1501 and 1499 kHz, 60 times a secondCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electronics and Communication Engineering (ECE). Download more important topics, notes, lectures and mock test series for Electronics and Communication Engineering (ECE) Exam by signing up for free.

Here you can find the meaning of A 300 Hz sound wave of intensity 20 dB is transmitted by a 1500 kHz radio wave by frequency modulation. It is seen that instantaneous frequency varies between 1500.2 kHz and 1499.8 kHz, 300 times a second. If the intensity of sound wave is 100 dB.a)The instantaneous frequency variations will be between 1500.2 and 1499.8 kHz, 1500 times a secondb)The instantaneous frequency variations will be between 1501 and 1499 kHz, 1500 times a secondc)The instantaneous frequency variations will be between 1501 and 1499 kHz, 300 times a secondd)The instantaneous frequency variations will be between 1501 and 1499 kHz, 60 times a secondCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A 300 Hz sound wave of intensity 20 dB is transmitted by a 1500 kHz radio wave by frequency modulation. It is seen that instantaneous frequency varies between 1500.2 kHz and 1499.8 kHz, 300 times a second. If the intensity of sound wave is 100 dB.a)The instantaneous frequency variations will be between 1500.2 and 1499.8 kHz, 1500 times a secondb)The instantaneous frequency variations will be between 1501 and 1499 kHz, 1500 times a secondc)The instantaneous frequency variations will be between 1501 and 1499 kHz, 300 times a secondd)The instantaneous frequency variations will be between 1501 and 1499 kHz, 60 times a secondCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for A 300 Hz sound wave of intensity 20 dB is transmitted by a 1500 kHz radio wave by frequency modulation. It is seen that instantaneous frequency varies between 1500.2 kHz and 1499.8 kHz, 300 times a second. If the intensity of sound wave is 100 dB.a)The instantaneous frequency variations will be between 1500.2 and 1499.8 kHz, 1500 times a secondb)The instantaneous frequency variations will be between 1501 and 1499 kHz, 1500 times a secondc)The instantaneous frequency variations will be between 1501 and 1499 kHz, 300 times a secondd)The instantaneous frequency variations will be between 1501 and 1499 kHz, 60 times a secondCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of A 300 Hz sound wave of intensity 20 dB is transmitted by a 1500 kHz radio wave by frequency modulation. It is seen that instantaneous frequency varies between 1500.2 kHz and 1499.8 kHz, 300 times a second. If the intensity of sound wave is 100 dB.a)The instantaneous frequency variations will be between 1500.2 and 1499.8 kHz, 1500 times a secondb)The instantaneous frequency variations will be between 1501 and 1499 kHz, 1500 times a secondc)The instantaneous frequency variations will be between 1501 and 1499 kHz, 300 times a secondd)The instantaneous frequency variations will be between 1501 and 1499 kHz, 60 times a secondCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A 300 Hz sound wave of intensity 20 dB is transmitted by a 1500 kHz radio wave by frequency modulation. It is seen that instantaneous frequency varies between 1500.2 kHz and 1499.8 kHz, 300 times a second. If the intensity of sound wave is 100 dB.a)The instantaneous frequency variations will be between 1500.2 and 1499.8 kHz, 1500 times a secondb)The instantaneous frequency variations will be between 1501 and 1499 kHz, 1500 times a secondc)The instantaneous frequency variations will be between 1501 and 1499 kHz, 300 times a secondd)The instantaneous frequency variations will be between 1501 and 1499 kHz, 60 times a secondCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Electronics and Communication Engineering (ECE) tests.