Physics Chapter 1 Class 9 MCQs for board and entry test preparation. Most of the questions are from the previous board papers. These are helpful materials for all types of students. Share it with your fellows if helpful.
Physics Chapter 1 Class 9 MCQs
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#1. The least count of digital vernier Callipers is:
#2. Amount of a substance in terms of numbers is measured in:
#3. The study of internal structure of the earth is called:
#4. Significant figures in an expression are:
#5. One giga is equal to:
#6. A measuring cylinder is used to measure:
#7. In S.I system, the unit of mass is:
#8. The number of significant figures in 0.00580 km is:
#9. The smallest quantity among theses is:
#10. The least count of vernier Callipers is:
#11. A student claimed the diameter of a wire as 1.032 mm using screw gauge. Upto what extent extent do you agree with it?
#12. An interval of 200 µs is equivalent to
#13. 3.3 GHz is equal to:
#14. One cubic meter is equal to:
#15. The length of meter rule is:
#16. The number of significant figures in 100.8s is:
#17. Which instrument is most suitable to measure the internal diameter of a test tube?
#18. What is the least count of mechanical stopwatch?
#19. One femto is equal to:
#21. Which one of the following unit is not a derived unit?
#22. The word science is derived from:
#23. One pico meter is equal to:
#24. Which instrument is suitable for measuring the internal diameter of a bottle?
#25. One mega is equal to:
#26. One litre is equal to _______ millilitre.
#27. The number of base units in S.I are:
#28. One meter is equal to:
