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. Water exists in _____ states.
#2. What should be the approximate length of a glass tube to construct a water barometer?
#3. The unit of density in S.I. is:
#4. The ratio between stress and tensile strain is called:
#5. S.I. unit of stress is:
#6. Mass of unit volume of any body:
#7. S.I. unit of pressure is pascal, which is equal to:
#8. In S.I. the unit of pressue is:
#9. which of the substances (metal) is the lightest one?
#11. According to Hooke’s law
#12. The unit of volume is:
#14. The upthrust of liquid is given by:
#15. The density of a substance can be found with the help of:
#16. Liquid pressure at depth ‘h’ is equal to:
#17. At sea level, the atmospheric pressure is:
#18. If a force will be applied on a smaller area, pressure will become:
#19. In which of the following state molecules do not leave their position?
#20. According to Archimedes, upthrust is equal to:
#21. Hydraulic press works on:
#22. Value of water density is:
#23. Metals are good conductors of heat due to:
#24. Mercury is _____ times heavier than water.
#25. In S.I. the unit of Youngs Modulus is:
#26. _____ works on Pascal’s law.
#27. stress / strain = constant is:
#28. Molecules are very close in the body of:
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