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