Physics for Class 9 MCQs Quiz Online PDF Download

Physics for class 9 Multiple Choice Questions (MCQ), physics for class 9 quiz answers PDF to study secondary school physics for online certificate courses. Learn thermal properties of matter Multiple Choice Questions and Answers (MCQs), "Physics for Class 9" quiz questions and answers for online teaching certification programs. Learn thermal expansion, temperature and heat, thermometer, physics for class 9 test prep for online courses.

"Evaporation takes place at all the temperatures but only from the surface of the" Multiple Choice Questions (MCQ) on physics for class 10 with choices gas, liquid, plasma, and solid for online teaching certification programs. Free physics student portal for online learning thermal properties of matter quiz questions for distance learning classes.

MCQs on Physics for Class 9 PDF Download

MCQ: Evaporation takes place at all the temperatures but only from the surface of the

  1. gas
  2. liquid
  3. plasma
  4. solid

B

MCQ: More molecules of a liquid move with high velocities at

  1. pressure
  2. zero temperature
  3. lower temperature
  4. higher temperature

D

MCQ: Greater number of molecules has the chance to escape from the surface if its area is

  1. smaller
  2. larger
  3. deep
  4. shallow

B

MCQ: At high temperature, the evaporation is

  1. fast
  2. low
  3. decreasing
  4. zero

A

MCQ: The mass of the Earth is

  1. 6 × 1026
  2. 6 × 1024
  3. 8 × 1024
  4. 7 × 1024

B