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