Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
1000 kHz carrier wave is amplitude modulated by the signal frequency 200-4000 Hz. The channel width in this case is
PhysicsCommunication SystemJEE Main
Options:
  • A 8 kHz
  • B 4 kHz
  • C 7.6 kHz
  • D 400 kHz
Solution:
1152 Upvotes Verified Answer
The correct answer is: 8 kHz
Bandwidth in communication System for carrier wave

Band width =2×fm=8 kHz

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.