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Wave Energy Quiz Questions and Answers 3 PDF Download

Learn wave energy quiz, online Cambridge GCE physics test 3 for online courses, distance learning. Free physics MCQs questions and answers to learn wave energy MCQs with answers. Practice MCQs to test knowledge on wave energy, attraction and repulsion, electrical current, orbiting charges, electron waves for Cambridge international GCE online tests.

Free wave energy course worksheet has multiple choice quiz question as intensity of sun's radiation is about with options 1.0 kw m-2, 20 kw m-2, 5 kw m-2 and 8 kw m-2 with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study physics: waves multiple choice questions based quiz question and answers.

Quiz on Wave Energy Quiz PDF Download Worksheet 3

Wave Energy Quiz

MCQ. Intensity of sun's radiation is about

  1. 1.0 kW m-2
  2. 20 kW m-2
  3. 5 kW m-2
  4. 8 kW m-2

A

Attraction and Repulsion Quiz

MCQ. Phenomena in which a charged body attract uncharged body is called

  1. electrostatic induction
  2. electric current
  3. charge movement
  4. magnetic induction

A

Electrical Current Quiz

MCQ. Semiconductors have electron number density of order

  1. 1024 m-3
  2. 1020 m-3
  3. 1012 m-3
  4. 1023 m-3

D

Orbiting Charges Quiz

MCQ. An electron is travelling at right angles to a uniform magnetic field of flux density 1.2 mT with a speed of 8 × 106 m s-1, radius of circular path followed by electron is

  1. 3.8 cm
  2. 3.7 cm
  3. 3.6 cm
  4. 3.5 cm

A

Electron Waves Quiz

MCQ. High speed electrons have wavelength of order

  1. 10-15 m
  2. 10-14 m
  3. 10-16 m
  4. 10-17 m

A