O Level Online Exam Test MCQs Test Online PDF Download

O level online exam test multiple choice questions (MCQs), o level online exam test test prep for online learning with IGCSE degree certificate eCourses. Learn kinetic theory of particles multiple choice questions (MCQs), o level online exam test quiz questions and answers. Career test on kinetic theory, states of matter test for online high school physics courses distance learning.

Learn kinetic theory of particles practice test MCQs: volume of gas is, for free online courses with options directly proportional to temperature, inversely proportional to temperature, directly proportional to friction, inversely proportional to heat for scholars to prepare for online study guide questions and answers to improve study skills. Free skills assessment test is for online e-learning o level online exam test quiz questions for competitive assessment in physics major. O Level Online Exam Test Video

MCQ on O Level Online Exam TestQuiz PDF Download

MCQ: If car tires are hot, pressure of gas molecules in them would be

  1. high
  2. low
  3. same as before heating
  4. may be high or low

A

MCQ: Volume of gas is

  1. directly proportional to temperature
  2. inversely proportional to temperature
  3. directly proportional to friction
  4. inversely proportional to heat

A

MCQ: If air at a pressure of 1 MPa is compressed such that new volume of air is one quarter of its initial volume, then new pressure of air is

  1. 1 M Pa
  2. 0.25 M Pa
  3. 2 M Pa
  4. 4 M Pa

D

MCQ: In an aquarium, air bubble at bottom has a volume = 0.5 mm³. What would be size of bubble at top if height of water level is = 1 m. (density of water = 1000 kg ⁄ m³, atmospheric pressure = 1 × 105 Pa, gravitational acceleration = 10 m s-1²)

  1. 0.5 mm³
  2. 0.55 mm³
  3. 0.6 mm³
  4. 0.65 mm³

B

MCQ: As volume is inversely proportional to pressure, we can conclude that

  1. p1V2 = p2V1
  2. p2/V2 = p1V1
  3. p1V1 = p2V2
  4. p1V1 = p2/V2

C