Al-Huda Science Academy has designed Physics Chapter 7 Class 9 MCQs for board preparation. Most of the questions are from the previous board papers. These are helping material for all type of students. Must share to your fellows if helpful.
Time allocated to each question is 20 seconds.
Physics Chapter 7 Class 9 MCQs
Results
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#1. The unit of density in S.I. is:
#2. Value of water density is:
#3. The density of a substance can be found with the help of:
#4. Metals are good conductors of heat due to:
#5. Water exists in _____ states.
#6. The unit of volume is:
#7. In S.I. the unit of pressue is:
#8. If a force will be applied on a smaller area, pressure will become:
#9. In S.I. the unit of Youngs Modulus is:
#10. Mercury is _____ times heavier than water.
#11. The upthrust of liquid is given by:
#12. In which of the following state molecules do not leave their position?
#13. Hydraulic press works on:
#14. Mass of unit volume of any body:
#16. What should be the approximate length of a glass tube to construct a water barometer?
#17. According to Archimedes, upthrust is equal to:
#18. which of the substances (metal) is the lightest one?
#19. The ratio between stress and tensile strain is called:
#20. S.I. unit of pressure is pascal, which is equal to:
#21. At sea level, the atmospheric pressure is:
#22. _____ works on Pascal’s law.
#23. According to Hooke’s law
#25. Molecules are very close in the body of:
#26. Liquid pressure at depth ‘h’ is equal to:
#27. stress / strain = constant is:
#28. S.I. unit of stress is:
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