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Chapter 7 - Communication Systems MCQs: App Download & e-Book

IGCSE A Level Physics MCQs - Chapter 7

Communication Systems Multiple Choice Questions (MCQs) PDF Download - 1

The Communication Systems Multiple Choice Questions (MCQs) with Answers PDF (Communication Systems MCQs PDF e-Book) download Ch. 7-1 to study IGCSE A Level Physics Course. Practice Radio Waves MCQs, Communication Systems quiz questions and answers PDF for completely online college. The Communication Systems MCQs App Download: IGCSE A Level Physics Study App [Free] for analogue and digital signals, channels comparison career test to study online courses.

The MCQ: As compared to sound waves the frequency of radio waves is; "Communication Systems" App Download [Free] with answers: higher, lower, equal, and may be higher or lower to study online courses. Solve Elasticity Quiz Questions, download Google eBook (Free Sample) for completely online college.

Communication Systems MCQs with Answers PDF Download: MCQ Quiz 1

MCQ: 1

As compared to sound waves the frequency of radio waves is

  1. lower
  2. higher
  3. equal
  4. may be higher or lower
MCQ: 2

Decrease in strength of signal is known as

  1. tuning
  2. modulation
  3. attenuation
  4. amplification
MCQ: 3

If frequency of modulated wave is less than frequency of carrier wave, then input signal is

  1. negative
  2. positive
  3. zero
  4. infinite
MCQ: 4

At the end of communication system, the signal is converted from radio to

  1. sound
  2. mechanical energy
  3. kinetic energy
  4. potential energy
MCQ: 5

Energy is lost in wires due to

  1. heating
  2. resistance
  3. conduction
  4. both A and B

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Communication Systems App (Android & iOS)

Communication Systems App (Android & iOS)

A Level Physics App (Android & iOS)

A Level Physics App (iOS & Android)

SAT Physics App (Android & iOS)

SAT Physics App (Android & iOS)

College Physics App (Android & iOS)

College Physics App (iOS & Android)