Conduction O Level Physics MCQs Quiz Online PDF Book Download

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Learn thermal energy in physics test MCQs: efficiency of conduction in liquids and gases compared to solids is, with choices less efficient than solids, more efficient than solids, equally efficient to solids, and efficiency may vary for online college degrees. Practice merit scholarships assessment test, online learning conduction o level physics quiz questions for competitive assessment in physics major. Conduction: O Level Physics Video

MCQ on Conduction O Level PhysicsQuiz Book Download

MCQ: Efficiency of conduction in liquids and gases compared to solids is

  1. less efficient than solids
  2. more efficient than solids
  3. equally efficient to solids
  4. efficiency may vary

A

MCQ: With respect to heat transfer through conduction, which of following inequalities place solids', 'liquids' and 'gases' in right order?

  1. Solids < liquids < gases
  2. Solids < gases < liquids
  3. Solids > gases > liquids
  4. Solids > liquids > gases

D

MCQ: Every liquid is a poor conductor of electricity instead of

  1. molten steel
  2. molten iron
  3. molten mercury
  4. molten copper

C

MCQ: Conduction in liquids and gases is less efficient than solids because

  1. collision in liquids is more as compared to solids
  2. collision is less as compared to solids
  3. in liquids and gases, particles are in random motion
  4. in liquids and gases, particles are far apart

B

MCQ: Process of transfer of thermal energy without any flow of material medium is called

  1. Conduction
  2. Convection
  3. Radiation
  4. None of the above

A