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Radio Waves Quiz Questions and Answers 6 PDF Book Download

Radio waves quiz, radio waves MCQs answers, GCE A level physics quiz 6 to learn online college physics courses. College and university courses MCQs, communication systems quiz questions and answers, radio waves multiple choice questions to practice physics test with answers. Learn radio waves MCQs, career test on precision, accuracy and errors, electromagnetic induction: physics, analogue and digital signals, radio waves test prep for physics certifications.

Practice radio waves career test with multiple choice question (MCQs): as compared to sound waves frequency of radio waves is, with choices lower, higher, equal, and may be higher or lower for online physics degree. Learn communication systems questions and answers for scholarships exams' problem-solving, assessment test.

Quiz on Radio Waves Worksheet 6Quiz Book Download

Radio Waves Quiz

MCQ: As compared to sound waves frequency of radio waves is

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

B

Analogue and Digital Signals Quiz

MCQ: Decrease in strength of signal is known as

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

C

Electromagnetic Induction: Physics Quiz

MCQ: E.M.F can be induced in a circuit by

  1. changing magnetic flux density
  2. changing area of circuit
  3. changing the angle
  4. all of above

D

Precision, Accuracy and Errors Quiz

MCQ: Systematic errors occur due to

  1. overuse of instruments
  2. careless usage of instruments
  3. both A and B
  4. human sight

C

Explosions and Crash Landings Quiz

MCQ: Speed of Earth when a rock of mass 60 kg falling towards Earth with speed of 20 m s-1 is

  1. 2.4 × 10-22 m s-1
  2. 3.5 × 10-33 m s-1
  3. −2.0 × 10-22 m s-1
  4. −3 × 1034 m s-1

C