Energy Changes MCQs Quiz Online PDF Book Download

Energy changes multiple choice questions (MCQs), energy changes quiz answers to learn physics online courses. Work, energy and power MCQs, energy changes quiz questions and answers for undergraduate degree. Learn energy changes test prep for physics certifications.

Learn work, energy and power test MCQs: as object gains speed, it's g.p.e (gravitational potential energy), with choices increases, remains constant, decreases, and varies depending on altitude for undergraduate degree. Practice merit scholarships assessment test, online learning energy changes quiz questions for competitive assessment in physics major.

MCQ on Energy ChangesQuiz Book Download

MCQ: As object gains speed, it's G.P.E (Gravitational Potential Energy)

  1. increases
  2. remains constant
  3. decreases
  4. varies depending on altitude


MCQ: If energy loss is zero then decrease in G.P.E is equal to

  1. decreases in kinetic energy
  2. gain in kinetic energy
  3. constant kinetic energy
  4. zero kinetic energy


MCQ: Measure of average kinetic energy of molecules is

  1. temperature
  2. energy
  3. internal energy
  4. enthalpy


MCQ: Due to evaporation from certain surface, it's temperature

  1. falls
  2. increases
  3. doesn't change
  4. becomes zero


MCQ: Change of liquid in to gas without boiling is called

  1. vaporization
  2. sublimation
  3. boiling
  4. evaporation