Work and Energy Multiple Choice Questions 9 PDF Download

Practice work and energy MCQs, grade 9 online physics test 9, kinetic energy multiple choice questions and answers. Kinetic energy revision test has physics worksheets, helping answer key with choices as nature, position, motion and none of above of multiple choice questions (MCQ) with kinetic energy quiz as kinetic energy is energy possessed by a body due to its for competitive exam prep, viva interview questions. Free physics study guide to practice kinetic energy quiz to attempt multiple choice questions based test.

MCQs on Work and Energy Quiz PDF Download Worksheets 9

MCQ. Kinetic energy is the energy possessed by a body due to its

  1. position
  2. nature
  3. motion
  4. none of above


MCQ. The energy that causes water to evaporate from the surface to form water vapours is known as

  1. electrical energy
  2. thermal energy
  3. chemical energy
  4. heat energy


MCQ. (required form of output/total input energy)√ó100 is equal to

  1. % power
  2. % efficiency
  3. % stress
  4. % strain


MCQ. Fossil fuels are usually

  1. ethanol
  2. mercuries
  3. potassium nitrate
  4. hydrocarbons


MCQ. The efficiency of cyclist when he does 12 J of useful work from every 100 J of food energy he takes is

  1. 0.13
  2. 0.14
  3. 0.12
  4. 0.15