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Physics Power MCQs Quiz Online Tests pdf Download

Practice physics power MCQs, physics MCQs for online test prep. Work, energy and power quiz has multiple choice questions (MCQ), physics power quiz questions and answers as average power of all activities of our body is, answer key with choices as 111 w, 113 w, 116 w and 120 w for competitive exam prep. Free study guide is to learn physics power quiz online with MCQs to practice test questions with answers.

MCQs on Physics Power Quiz pdf Download

MCQ. Average power of all activities of our body is

  1. 111 W
  2. 113 W
  3. 116 W
  4. 120 W

C

MCQ. A motor of lift provides a force of 20 kN which rises it by 18 m in 10 s, output power of motor is

  1. 36 kW
  2. 46 kW
  3. 56 kW
  4. 66 kW

A

MCQ. 1 W is equal to

  1. 10 J s-1
  2. 1 J s
  3. 1 J s-1
  4. 100 J s

C

MCQ. Rate of doing work is called

  1. power
  2. energy
  3. velocity
  4. force

A