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Radio Waves Quiz Questions 6 Tests pdf Download

Learn quiz on radio waves, A level physics quiz 6 to practice. Free physics MCQs questions and answers to learn radio waves MCQs with answers. Practice MCQs to test knowledge on radio waves, analogue and digital signals, electromagnetic induction: physics, precision, accuracy and errors, explosions and crash landings worksheets.

Free radio waves worksheet has multiple choice quiz questions as as compared to sound waves frequency of radio waves is, answer key with choices as lower, higher, equal and may be higher or lower to test study skills. For eLearning, study online communication systems multiple choice questions based quiz questions and answers.

Quiz on Radio Waves Quiz pdf Download Worksheet 6

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. Emf can be induced in a circuit by

  1. changing magnetic flux density
  2. changing area of circuit
  3. changing 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. 2.4x10-22 m s-1
  2. 3.5x10-33 m s-1
  3. −2.0x10-22 m s-1
  4. −3x1034 m s-1

C