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