Physics for Class 9 MCQs Quiz Worksheet PDF Download
Physics for class 9 multiple choice questions (MCQs), physics for class 9 tesr prep for secondary school distance learning, online courses. Practice thermal properties of matter multiple choice questions (MCQs), physics for class 9 quiz questions and answers for online physics lessons courses distance learning.
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MCQ on Physics for Class 9 Quiz PDF Download
MCQ: Evaporation takes place at all temperatures but only from surface of the
MCQ: More molecules of a liquid move with high velocities at
- zero temperature
- lower temperature
- higher temperature
MCQ: Greater number of molecules has chance to escape from surface if its area is
MCQ: At high temperature, evaporation is
MCQ: Mass of Earth is
- 6 × 1026
- 6 × 1024
- 8 × 1024
- 7 × 1024